Service Caster #20 Series threaded stem, stainless steel swivel casters with a hard rubber wheel and top lock brake provide a washable caster solution. These casters are ideal for light and medium duty shelves, carts, equipment, and shop projects.
Stainless steel: Grade 304
Wheel Size: 3-1/2" x 1-1/4"
Threaded Stem: 12mm dia. 1.75mm pitch x 1-1/2" long. Includes nut and lock washer.
Mounting Height: 4-5/8"
285 pound capacity per caster