Service Caster #20 Series stainless steel bolt hole swivel casters with 3-1/2 inch thermoplastic rubber tread wheel provide a washable caster solution. These casters are ideal for light and medium duty material handling, carts, equipment, and shop projects.
Wheels roll smoothly with integrated ball bearing design. The thermoplastic rubber wheel performs well on most surfaces. They will not mark or mar floor surfaces.
Stainless Steel: Grade 304
Wheel Size: 3-1/2" x 1-1/4"
Bolt Hole: 1/2" diameter
Mounting Height: 4-5/8"
250 pound capacity per caster
Wheel tread hardness: Durometer 70 Shore A (+/- 5)