These 3" diameter HD (heavy-duty) solid-core Compliant Wheels are intended for manipulating objects where you need a little 'give' in your intake system. These wheels deform out of the way to allow rigid objects to be manipulated easily. This makes for high-performance intakes and internal conveyors.
Bore: 0.375 in. Hex,0.50 in. Hex Color: Orange Core Material: Polycarbonate Diameter: 3 in. Durometer: 40A (Orange) Tread Material: TPU Weight: 0.12,0.13 lb Overall Width: 1 in.