Set of (4) 5" Polyolefin Wheel 1/2"-13x1" Threaded Stem Swivel Casters With Top Lock Brake

Set of 4 Casters • 4" Polyolefin Wheel • Resistant to Chemicals & Solvents • Temperature Range -45° to 180°F • Double Ball Bearing Raceway for Long Wear and Added Strength • Zinc Plated • Raceway Dust Cover • 300 LBS Capacity • Top Lock Brake (DROP SHIPS - NOT AVAILABLE IN STORE)