Pneumatic casters from Grainger provide a cushioned ride, shock absorption and quiet operation. Designed for low‐speed applications, air‐filled wheels offer higher load capacities, ranging from 200 to 1,220 lb. per unit for single-wheel casters and 660 to 2,440 lb. per unit for dual-wheel casters. Choose from rigid and swivel pneumatic casters in the mounting type, plate size and bolt hole spacing you need. If you need casters with brakes or locks, choose from total lock, over-the-wheel strap, side or face brakes. Shop Grainger today for high-quality pneumatic casters to help keep everything rolling!