Service Caster #20 Series swivel casters with 3-1/2 inch polyurethane wheel are a versatile caster choice.
These casters are ideal for light and medium duty material handling, carts, equipment, and shop projects. All stainless steel components are resistant to water, steam, cleaning agents, corrosive agents, and other rust causing agents.
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 304
Wheel Dimension: 3-1/2" x 1-1/4"
Threaded Stem: 1/2" dia. 13TPI x 1-1/2" long. Includes nut and lock washer.
Mounting Height: 4-5/8"
Attachment: Screw in or use nut to secure
300 pound capacity per caster
Wheel tread hardness: Durometer Shore 55D (+/- 5)