3 Inch General Duty Swivel Casters w/Brake

3 in. general duty swivel caster. Side Brake engages wheel. Soft rubber wheels give mobility to heavy loads on smooth; hard surfaces and finished concrete floors where quiet movement and floor protection are important. Caster swivels 360 degrees. 210 lb. load rating. Caster attaches with a plate and four screws. Plate size 3-1/8 in. X 4-1/8 in.