The RWM Casters axle has a 5/8" diameter, a 500 lb. capacity, and is made of solid steel for strength. It is used as a replacement part for an RWM aluminum hand truck. The axle has two pre-drilled outside holes for cotter pins (sold separately) and two pre-drilled inside holes for with roll pins (sold separately).

RWM Casters manufactures casters, wheels, and material handling products for automotive assembly, aerospace, and industrial applications. The company, founded in 1988 and headquartered in Gastonia, NC, meets International Organization for Standardization (ISO) standard 9001.