This 4 pack of 55 gallon drum dollies provides a heavy duty solution for moving and storing industrial drums. Each dolly has a 1000 lb capacity and is constructed with a durable steel frame. The 4 swivel casters on each dolly offer smooth mobility across warehouse floors, factories, and industrial workspaces.The barrel caddy design keeps drums stable during transport. These dollies are suitable for both steel and plastic 55 gallon drums. They are intended for indoor use on level surfaces.For best results, ensure drums are centered on each dolly before moving. Periodically check casters for debris and clean as needed. Do not exceed 1000 lb per dolly.Whether you need a 4 pack for large-scale drum handling in a warehouse, heavy duty barrel dollies for a factory, or steel frame drum caddies for industrial material transport, this set of 4 55 gallon drum dollies offers a durable and efficient solution.