4 Inch Hard Rubber Wheel Swivel 1-7/8 Inch Expanding Stem Caster Brake SCC, 2PK
Listing is for a a set of four (4) Service Caster Series #20 1-7/8" expanding stem swivel casters, two (2) with top locking brakes, with 4" diameter by 1-1/4" wide black hard rubber wheels capable of supporting a total weight of 1,200 lbs. For added security, further compress the rubber with a wrench via the nut under the swivel raceway. Finely crafted with a bright zinc plated finish, heat-treated ball bearing raceway, and a hard rubber wheel, this versatile caster is ideal for work tables, shop projects, or any equipment with round or square tube legs. Simply tighten the topmost knurled nut to compress the rubber for a snug fit.