Mechanical load support and adjustment
Valve Seal: Brass Nitrile
These large heavy duty bins can be stacked to save space and have anti-slide locks to prevent shifting
The tool comes with a replaceable grease coupler and rigid extension
Use it when you need a caster matching the listed wheel specifications and 4-1/2" x 6-1/4" plate with 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt-hole pattern
6" x 3" Ultra Poly on Cast Wheel - 3000 lbs. Capacity Louvered Panels & Peg Boards Mechanical load support and adjustmentProduct Overview The Ultra Poly wheel is a higher capacity alternate to our standard Polyon Cast wheels. Boasting a 3 4" thick, non marking polyurethane tread and stronger cast iron core, this wheel provides a longer life under very heavy loads. Tread: 3 4" Thick Polyurethane Elastomer, Non Marking This replacement wheel is listed with wheel diameter 6", tread width 3", load capacity 3,000 Lbs., and tread type 3 4" Thick Polyurethane Elastomer, Non