Service Caster #20 Series Grade 316 stainless steel swivel casters with 3-1/2 inch yellow polyurethane tread wheel and brake provide a washable caster solution. These casters are ideal for commercial kitchens, food processing, carts, equipment, and DIY projects. Caster swivels smoothly on ball bearing raceways.
Wheels roll smoothly with integrated ball bearing design. 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.
Stainless steel: Grade 316
Wheel Size: 3-1/2" x 1-1/4"
Top plate size: 2-1/2" x 3-5/8"
Bolt hole pattern: 1-3/4" x 2-7/8" to 3"
Bolt size: 5/16" (hardware not included)
Mounting Height: 4-5/8"
300 pound capacity per caster
Wheel tread hardness: Durometer Shore 55D (+/- 5)