3 1/2" x 1 1/4" Heavy Duty Polypropylene Wheels - 300 lbs Capacity per Wheel - Replacement Casters for Carts, Dollies, and Industrial Equipment

3-1/2" x 1-1/4" Poly-Pro Wheel

The poly-pro wheel is one of our caster staples, providing plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These casters work best for indoor applications; for outdoor use, please take a look at our Polymadic wheel casters with UV-resistant materials.

Tread: Polyurethane, Non-Marking, Mechanically Locked To Core

Core: Polyolefin

Bearing: Annular Bearing

• Capacity: 300 Lbs.
• Color: Blue
• Durometer: Durometer Shore D (+/-5)
• Temperature Range: -20°F to 180°F