4" x 4-1/2" Weld-On Caster Mounting Plate, Unplated Steel

Designed to fit our medium duty industrial series casters, these 1/4" thick steel weld-on top plates are ideal for attaching casters to any piece of steel equipment. Simply weld on the top plate, paint, and attach the caster. Our 2" wide industrial series casters with 4" x 4.5" mounting plates match perfectly to the bolt holes on these top plates. Use 3/8" attaching bolts when attaching casters. These also work with all of our industrial floor locks.