Service Caster #20 Series 1/2 inch threaded stem swivel casters with non marking 3 inch green polyurethane tread wheel and total lock brake are a versatile caster choice. Featuring a zinc plated finish, these casters are ideal for light and medium duty material handling, carts, equipment, and shop projects. 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.
Wheel dimension: 3" x 1-1/4"
Threaded stem: 1/2" dia. 13TPI x 1-1/2" long. Includes nut and lock washer.
Mounting height: 4-1/8"
Attachment: Screw in or use nut to secure
300 pound capacity per caster
Wheel tread hardness: Durometer Shore 55D (+/- 5)