Listing is for one (1) Service Caster Series #20 rigid caster with a 4" diameter by 2" wide polyurethane on cast iron wheel and maintenance free precision ball wheel bearing capable of supporting 450lbs.. Finely crafted with double ball bearing heat treated raceways, these versatile casters are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Even drywall carts, welding carts, and wall panel carts will be ready to roll on the Series 20, keeping you moving forward.
The zinc plated finish provides durability under any condition, while the non-marking, non-marring polyurethane wheels perform especially well on hard surfaces such as concrete, tile, and wood- rolling on a finely crafted ball bearing design that keeps you moving forward.
The zinc plated finish provides durability under any condition, and the nylon wheels provide very low rolling resistance, show a high resistance to many aggressive substances, and are maintenance free under normal operating conditions. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Listing is for a set of four (4) Service Caster Series #20 casters, four (4) swivel bolt hole casters with top lock brakes, 5â diameter by 1-1/4â wide nylon wheels.