Chemtainer CSJ6RRRS CSJ6RRRR Caster Replacement Set - Service Caster Brand

Mounting Height: 7-1/2" Floor Safe Wheels - Non-marking & Non-marring Weight Capacity: 2000 lbs. Overall Top Plate Dimensions: 4" x 4-1/2"; Mounting Hole Dimensions: 2-5/8" x 3-5/8" to 3" x 3"