Service Caster #20 Series stainless steel rigid caster with 4 inch by 1-1/4 inch solid blue polyurethane wheel. These casters are ideal for light and medium duty material handling requiring regular wash down or in wet areas. Grade 316 stainless steel casters are ideal for applications exposed to chlorides like de-icing salts and saltwater, harsh cleaning agents, and other corrosive and rust causing environments.
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: 4" 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: 5-1/8"
300 pound capacity per caster
Wheel hardness: 60 - 65 Shore (D) Durometer