4 x 2 Colson Performa Heavy Duty Caster Wheels - 450 lbs Capacity Each - Industrial Grade Replacement Wheels for Carts, Dollies, and Workbenches - Perfect for Warehouses, Factories, and Workshops

4" x 2" Colson Performa Wheel

The Colson Performa wheel uses a proprietary thermoplastic rubber compound for its tread which is self-healing if punctured or damaged. The crowned tread provides a smooth rolling experience and easy swivel while also providing cushion for rolling over bumps and thresholds. This wheel is designed to work well on a variety of rolling surfaces, and the specialized tread allows for a longer lifespan than a typical cushioned wheel.

Tread: Self-Healing Thermoplastic Rubber

Core: Polyolefin

Bearing: Sealed Precision Bearing

• Capacity: 400 lbs
• Color: Gray on Gray
• Durometer: Shore A 65 (+/- 5)
• Temperature Range: -45°F to +180°F intermittent service (120° continuous)