Service Caster #20 Series swivel casters with 4 inch by 1-1/4 inch maroon tread polyurethane wheel roll easily on double precision bearings. Total Lock brake system locks the swivel and the wheel in one motion. Featuring a zinc plated finish, these casters are ideal for light and medium duty material handling, carts, equipment, and shop projects.
The polyurethane wheel performs well on most surfaces, and excels on hard surfaces like concrete, tile, and wood. They will not mark or mar floor surfaces.
Top plate size: 2-1/2" x 3-5/8" with ball bearing swivel
Bolt hole pattern: 1-3/4" x 2-7/8" to 3"
Mounting Height: 5-1/8"
300 pound capacity per caster