Compare LINCO Locking Mold on Rubber Swivel Caster 6" (500 LBS Cap) $45.50 Colson Encore 4 Series Moldon Rubber Top Lock Swivel Finish: Zinc Wheel Diameter: 6 Tread Width: 2 Wheel Type: Moldon Rubber Tread Detail: Rubber Core Detail: Cast Iron Wheel Color: Black Bearing Type: Roller Thread Guard: Top Plate Fastening Type: 4"... 0 Add to Cart