Service Caster #20 Series 3/8 inch threaded stem Grade 316 stainless steel swivel casters with 3-1/2 inch yellow polyurethane on polyolefin wheel and Total Lock brake. 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. Total Lock brake locks both the swivel and wheel, providing an exceptionally sturdy base when engaged.
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 dimension: 3-1/2" x 1-1/4"
Threaded stem: 3/8" dia. 16TPI 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)