The Shepherd 2 in. Steel Wheel Swivel Caster makes it easier to move heavy loads on smooth, hard surfaces. It features a 125 lb. load rating, is very durable and can withstand extreme temperatures. The caster swivels 360-degrees and attaches easily with a 1-7/8 in. x 2-9/16 in. plate and 4 screws. Color: silver/gray.