4 Pack 1.5" Aluminum SteRollizer Wheels - 350 lbs Capacity Each - Heavy Duty Replacement Casters for Carts, Dollies, and Industrial Equipment

4" x 1-1/2" Aluminum SteRollizer Wheel

Exclusively engineered non-silicon rubber. Cushioned ride makes for safer quieter workspaces. The aluminum core is rust and corrosion resistant and washable. Shock-absorbing cushioned ride offers floor protection and quiet rolling operation. 3/8" I.D. Sealed precision ball bearings.

Tread: Non-Silicon Rubber

Core: Aluminum

Bearing: Sealed Precision Bearing

• Capacity: 350 Lbs.
• Color: Orange and Silver
• Durometer: Shore A 75 (+/-5)
• Temperature Range: -45° F to 350°F