Service Caster #20 Series swivel casters with top lock brake and hard rubber wheel. Featuring a zinc plated finish, these casters are ideal for light and medium duty material handling, carts, equipment, and shop projects.
Wheel size: 4" x 1-1/4"
Wheel hardness: 70-80 Shore D Durometer
Threaded stem: 3/8" dia. 16TPI x 1-1/2" long. Includes nut and lock washer
Mounting height: 5-1/8"
300 pound capacity per caster
Please ensure that you have measured the stem size correctly. If you are uncertain about the measurements, visit our "How to Measure Caster Stems" page or call 1-800-215-8220 for assistance.