New Poly-U Molding Process antiquates Injection Molding

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Its a new level of polyurethane, its DUCTILE URETHANE! DuraTough polyurethane wheel utilizes a new affusion molding process ensuring 100% bond to core, and ZERO trapped air. Whereas, test reports reveal that standard injection molded wheels inherently possess micro and macro air pockets that lend to debonding.

Injection Molding is DEAD!
Durastar Casters and Wheels has broken the mold and implemented a whole new method for producing Polyurethane on Polyolefin wheels.  This newly available affusion molding process completely bypasses all the inherent risks associated with the injection process, as well as man-made risks.

Inherent risks of injection molding? The initial phase of injection molding uses granules that are heated to melting point.
Problem 1: Retension of micro air pockets.  Later, when the wheel is in use, the air pockets expand due to friction heat.
Problem 2: During injection, polyurethane is unable to fill every crack and crevice of the polyolefin core (which, in the caster and wheel industry, is typically "ribbed" and maybe "tunneled" for mechanical bonding).  This results in debonding (refer to Endurance Test Report).  In addition, injection molding weakens the molecular properties of the urethane during insertion.

Man-mad risks of injection molding? In the initial phase, injection molding allows many manufacturers to commonly mix PVC fillers and ABS resins (up to 40%) with the urethane granules.  This inflates their profit margin, yet sadly increases wheel weight and decreases life and capacity.  Another common ingredient is recycled urethane, which is inappropriate for this caster wheel application.

Meet the NEW BOSS!
Durastar Casters new molding process involves liquid polyurethane poured into mold.  This ensures a solid fill, no trapped air, and 100% bond to core.  THis process requires all-new, pure polyurethane, thus eliminating possibilities of filler resins as possible ingredients.  We couldn't cheat if we wanted to!  This highly efficient process is less stressful on the urethane's molecular properties thus rendering the end-product wheel as more durable and vastly superior in ability to handle friction heat.  The best part is: DuraTough Ductile Polyurethane wheel costs no more than injection molded product.

FAQ: "Why is this caster wheel called "Ductile" polyurethane?"

Answer: "Ductile" is a term used most commonly in reference to metal or steel.  More specifically regarding metal that is not brittle, but rather of a highly malleable grade capable of changing shape without breaking.  The DuraTough Polyurethane wheel tread reflects many of these same qualities: High-grade malleable plasticity, that is strong like steel, especially in comparison to relatively brittle standard injection PPU wheels.

Endurance Test Report
An endurance test pitted an 8x2" injected PU wheel against our 8x2" DuraTough Ductile PU wheel.  Test subjects were overloaded in excess of recommended capacity (950Lbs) by 250Lbs, on a drum machine with a 3mm bump bar at 2.5mph.  At just over 1/2 a mile, the injected PU wheel debonded and failed.  Meanwhile, the DuraTough PU wheel continued to the 3 mile mark . . . then the 5 mile mark . . . then the 7 mile mark.  The test was concluded without a fail and with plenty of life to live.

     DuraTough Ductile Polyurethane caster wheel
Item # Yoke Type Wheel Dia. Tread Width Wheel Type Load Cap. Load Height Bearing Type Bearing Size Fastener Type
55CS415-03 Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
55CS515-03 Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
55CS615-03 Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
55CS815-03 Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
55CS415-03 Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
55CS515-03 Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
55CS615-03 Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
55CS815-03 Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
55CS415-43 Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
55CS515-43 Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
55CS615-43 Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
55CS815-43 Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
55CS415-43 Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
55CS515-43 Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
55CS615-43 Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
55CS815-43 Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
55TL415-03 Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
55TL515-03 Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
55TL615-03 Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
55TL815-03 Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
55TL415-03 Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
55TL515-03 Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
55TL615-03 Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
55TL815-03 Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
55TL415-43 Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
55TL515-43 Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
55TL615-43 Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
55TL815-43 Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
55TL415-43 Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
55TL515-43 Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
55TL615-43 Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
55TL815-43 Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
55CS415PPU*^-03 Swivel Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55CS415TPR*X-03 Swivel Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55CS415PO56B-03 Swivel Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
55CS415PPU*^-43 Swivel Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55CS415TPR*X-43 Swivel Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55CS415PO56B-43 Swivel Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
55TL415PPU*^-03 Total Lock Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55TL415TPR*X-03 Total Lock Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55TL415PO56B-03 Total Lock Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
55TL415PPU*^-43 Total Lock Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55TL415TPR*X-43 Total Lock Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55TL415PO56B-43 Total Lock Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
55CS515PPU*^-03 Swivel Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55CS515TPR*X-03 Swivel Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55CS515PO56B-03 Swivel Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
55CS515PPU*^-43 Swivel Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55CS515TPR*X-43 Swivel Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55CS515PO56B-43 Swivel Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
55TL515PPU*^-03 Total Lock Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55TL515TPR*X-03 Total Lock Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55TL515PO56B-03 Total Lock Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
55TL515PPU*^-43 Total Lock Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55TL515TPR*X-43 Total Lock Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55TL515PO56B-43 Total Lock Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
55CS615PPU*^-03 Swivel Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55CS615TPR*X-03 Swivel Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55CS615PO56B-03 Swivel Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
55CS615PPU*^-43 Swivel Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55CS615TPR*X-43 Swivel Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55CS615PO56B-43 Swivel Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
55TL615PPU*^-03 Total Lock Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55TL615TPR*X-03 Total Lock Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
55TL615PO56B-03 Total Lock Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
55TL615PPU*^-43 Total Lock Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55TL615TPR*X-43 Total Lock Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55TL615PO56B-43 Total Lock Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
55CS815PPU*^-03 Swivel Caster 8" 1-1/2" Polyurethane on Polyolefin 750 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
55CS815TPR*X-03 Swivel Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
55CS815PO56B-03 Swivel Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
55CS815PPU*^-43 Swivel Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55CS815TPR*X-43 Swivel Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55CS815PO56B-43 Swivel Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
55TL815PPU*^-03 Total Lock Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
55TL815TPR*X-03 Total Lock Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
55TL815PO56B-03 Total Lock Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
55TL815PPU*^-43 Total Lock Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55TL815TPR*X-43 Total Lock Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
55TL815PO56B-43 Total Lock Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
S55CS415-03 Stainless Steel Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
S55CS515-03 Stainless Steel Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
S55CS615-03 Stainless Steel Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
S55CS815-03 Stainless Steel Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
S55CS415-03 Stainless Steel Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
S55CS515-03 Stainless Steel Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
S55CS615-03 Stainless Steel Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
S55CS815-03 Stainless Steel Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
S55CS415-43 Stainless Steel Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55CS515-43 Stainless Steel Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55CS615-43 Stainless Steel Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55CS815-43 Stainless Steel Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
S55CS415-43 Stainless Steel Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55CS515-43 Stainless Steel Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55CS615-43 Stainless Steel Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55CS815-43 Stainless Steel Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
S55TL415-03 Stainless Steel Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
S55TL515-03 Stainless Steel Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
S55TL615-03 Stainless Steel Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
S55TL815-03 Stainless Steel Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
S55TL415-03 Stainless Steel Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
S55TL515-03 Stainless Steel Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
S55TL615-03 Stainless Steel Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
S55TL815-03 Stainless Steel Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
S55TL415-43 Stainless Steel Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55TL515-43 Stainless Steel Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55TL615-43 Stainless Steel Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55TL815-43 Stainless Steel Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
S55TL415-43 Stainless Steel Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55TL515-43 Stainless Steel Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55TL615-43 Stainless Steel Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
S55TL815-43 Stainless Steel Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
S55CS415PPU*^-03 Stainless Steel Swivel Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55CS415TPR*X-03 Stainless Steel Swivel Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55CS415PO56B-03 Stainless Steel Swivel Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
S55CS415PPU*^-43 Stainless Steel Swivel Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55CS415TPR*X-43 Stainless Steel Swivel Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55CS415PO56B-43 Stainless Steel Swivel Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
S55TL415PPU*^-03 Stainless Steel Total Lock Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55TL415TPR*X-03 Stainless Steel Total Lock Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55TL415PO56B-03 Stainless Steel Total Lock Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
S55TL415PPU*^-43 Stainless Steel Total Lock Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55TL415TPR*X-43 Stainless Steel Total Lock Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55TL415PO56B-43 Stainless Steel Total Lock Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
S55CS515PPU*^-03 Stainless Steel Swivel Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55CS515TPR*X-03 Stainless Steel Swivel Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55CS515PO56B-03 Stainless Steel Swivel Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
S55CS515PPU*^-43 Stainless Steel Swivel Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55CS515TPR*X-43 Stainless Steel Swivel Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55CS515PO56B-43 Stainless Steel Swivel Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
S55TL515PPU*^-03 Stainless Steel Total Lock Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55TL515TPR*X-03 Stainless Steel Total Lock Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55TL515PO56B-03 Stainless Steel Total Lock Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
S55TL515PPU*^-43 Stainless Steel Total Lock Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55TL515TPR*X-43 Stainless Steel Total Lock Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55TL515PO56B-43 Stainless Steel Total Lock Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
S55CS615PPU*^-03 Stainless Steel Swivel Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55CS615TPR*X-03 Stainless Steel Swivel Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55CS615PO56B-03 Stainless Steel Swivel Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
S55CS615PPU*^-43 Stainless Steel Swivel Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55CS615TPR*X-43 Stainless Steel Swivel Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55CS615PO56B-43 Stainless Steel Swivel Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
S55TL615PPU*^-03 Stainless Steel Total Lock Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55TL615TPR*X-03 Stainless Steel Total Lock Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
S55TL615PO56B-03 Stainless Steel Total Lock Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
S55TL615PPU*^-43 Stainless Steel Total Lock Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55TL615TPR*X-43 Stainless Steel Total Lock Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55TL615PO56B-43 Stainless Steel Total Lock Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
S55CS815PPU*^-03 Stainless Steel Swivel Caster 8" 1-1/2" Polyurethane on Polyolefin 750 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
S55CS815TPR*X-03 Stainless Steel Swivel Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
S55CS815PO56B-03 Stainless Steel Swivel Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
S55CS815PPU*^-43 Stainless Steel Swivel Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55CS815TPR*X-43 Stainless Steel Swivel Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55CS815PO56B-43 Stainless Steel Swivel Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
S55TL815PPU*^-03 Stainless Steel Total Lock Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
S55TL815TPR*X-03 Stainless Steel Total Lock Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
S55TL815PO56B-03 Stainless Steel Total Lock Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
S55TL815PPU*^-43 Stainless Steel Total Lock Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55TL815TPR*X-43 Stainless Steel Total Lock Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
S55TL815PO56B-43 Stainless Steel Total Lock Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
C55CS415-03 Chrome Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
C55CS515-03 Chrome Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
C55CS615-03 Chrome Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
C55CS815-03 Chrome Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
C55CS415-03 Chrome Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
C55CS515-03 Chrome Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
C55CS615-03 Chrome Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
C55CS815-03 Chrome Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
C55CS415-43 Chrome Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55CS515-43 Chrome Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55CS615-43 Chrome Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55CS815-43 Chrome Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
C55CS415-43 Chrome Swivel Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55CS515-43 Chrome Swivel Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55CS615-43 Chrome Swivel Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55CS815-43 Chrome Swivel Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
C55TL415-03 Chrome Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
C55TL515-03 Chrome Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
C55TL615-03 Chrome Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
C55TL815-03 Chrome Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
C55TL415-03 Chrome Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Top Plate: 4" x 4-1/2"
C55TL515-03 Chrome Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Top Plate: 4" x 4-1/2"
C55TL615-03 Chrome Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Top Plate: 4" x 4-1/2"
C55TL815-03 Chrome Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Top Plate: 4" x 4-1/2"
C55TL415-43 Chrome Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55TL515-43 Chrome Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55TL615-43 Chrome Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55TL815-43 Chrome Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
C55TL415-43 Chrome Total Lock Yoke 4" 1-1/2" Fork Only 500 5-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55TL515-43 Chrome Total Lock Yoke 5" 1-1/2" Fork Only 600 6-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55TL615-43 Chrome Total Lock Yoke 6" 1-1/2" Fork Only 700 7-1/2" Thread Stem: 1/2-13 x 1-1/2"
C55TL815-43 Chrome Total Lock Yoke 8" 1-1/2" Fork Only 750 9-3/4" Thread Stem: 1/2-13 x 1-1/2"
C55CS415PPU*^-03 Chrome Swivel Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55CS415TPR*X-03 Chrome Swivel Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55CS415PO56B-03 Chrome Swivel Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
C55CS415PPU*^-43 Chrome Swivel Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55CS415TPR*X-43 Chrome Swivel Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55CS415PO56B-43 Chrome Swivel Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
C55TL415PPU*^-03 Chrome Total Lock Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55TL415TPR*X-03 Chrome Total Lock Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55TL415PO56B-03 Chrome Total Lock Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
C55TL415PPU*^-43 Chrome Total Lock Caster 4" 1-1/2" Polyurethane on Polyolefin 500 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55TL415TPR*X-43 Chrome Total Lock Caster 4" 1-1/2" Thermoplastic Rubber 400 5-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55TL415PO56B-43 Chrome Total Lock Caster 4" 1-1/2" Polyolefin 420 5-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
C55CS515PPU*^-03 Chrome Swivel Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55CS515TPR*X-03 Chrome Swivel Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55CS515PO56B-03 Chrome Swivel Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
C55CS515PPU*^-43 Chrome Swivel Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55CS515TPR*X-43 Chrome Swivel Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55CS515PO56B-43 Chrome Swivel Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
C55TL515PPU*^-03 Chrome Total Lock Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55TL515TPR*X-03 Chrome Total Lock Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55TL515PO56B-03 Chrome Total Lock Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
C55TL515PPU*^-43 Chrome Total Lock Caster 5" 1-1/2" Polyurethane on Polyolefin 600 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55TL515TPR*X-43 Chrome Total Lock Caster 5" 1-1/2" Thermoplastic Rubber 450 6-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55TL515PO56B-43 Chrome Total Lock Caster 5" 1-1/2" Polyolefin 550 6-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
C55CS615PPU*^-03 Chrome Swivel Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55CS615TPR*X-03 Chrome Swivel Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55CS615PO56B-03 Chrome Swivel Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
C55CS615PPU*^-43 Chrome Swivel Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55CS615TPR*X-43 Chrome Swivel Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55CS615PO56B-43 Chrome Swivel Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
C55TL615PPU*^-03 Chrome Total Lock Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55TL615TPR*X-03 Chrome Total Lock Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Top Plate: 4" x 4-1/2"
C55TL615PO56B-03 Chrome Total Lock Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
C55TL615PPU*^-43 Chrome Total Lock Caster 6" 1-1/2" Polyurethane on Polyolefin 700 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55TL615TPR*X-43 Chrome Total Lock Caster 6" 1-1/2" Thermoplastic Rubber 500 7-1/2" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55TL615PO56B-43 Chrome Total Lock Caster 6" 1-1/2" Polyolefin 650 7-1/2" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
C55CS815PPU*^-03 Chrome Swivel Caster 8" 1-1/2" Polyurethane on Polyolefin 750 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
C55CS815TPR*X-03 Chrome Swivel Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
C55CS815PO56B-03 Chrome Swivel Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
C55CS815PPU*^-43 Chrome Swivel Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55CS815TPR*X-43 Chrome Swivel Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55CS815PO56B-43 Chrome Swivel Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"
C55TL815PPU*^-03 Chrome Total Lock Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
C55TL815TPR*X-03 Chrome Total Lock Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Top Plate: 4" x 4-1/2"
C55TL815PO56B-03 Chrome Total Lock Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Top Plate: 4" x 4-1/2"
C55TL815PPU*^-43 Chrome Total Lock Caster 8" 1-1/2" Polyurethane on Polyolefin 700 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55TL815TPR*X-43 Chrome Total Lock Caster 8" 1-1/2" Thermoplastic Rubber 500 9-3/4" * Specify * Specify Thread Stem: 1/2-13 x 1-1/2"
C55TL815PO56B-43 Chrome Total Lock Caster 8" 1-1/2" Polyolefin 650 9-3/4" Delrin 1/2" x 1-3/16" Thread Stem: 1/2-13 x 1-1/2"

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