Service Caster #20 Series stainless steel swivel casters with 3-1/2 inch soft rubber wheel and top lock brake. Featuring stainless steel components, these casters are ideal for light and medium duty material handling, carts, equipment, and shop projects.
Wheel Size: 3-1/2" x 1-1/4"
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"
Bolt size: 5/16" (hardware not included)
Mounting Height: 4-5/8"
200 pound capacity per caster
Wheel tread hardness: Durometer 70-80 Shore A (+/- 5)