Service Caster #20 Series Grade 316 stainless steel bolt hole swivel casters with 3-1/2 inch solid blue polyurethane wheel and total lock provide a washable caster solution. 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.
Stainless Steel: Grade 316
Wheel Size: 3-1/2" x 1-1/4"
Bolt Hole: 1/2" diameter
Mounting Height: 4-5/8"
300 pound capacity per caster