This stainless steel cable reel is made from 304 stainless steel for strong resistance to rust, corrosion, and wear in indoor or outdoor applications. Its 7x19 construction provides flexibility and strength for railing, fencing, hanging, and general utility use. The 3/16" cable diameter offers a 3,700 lb breaking strength with an 840 lb working load limit. A polished surface helps provide safer handling during installation and use. The 500' length gives you ample material for deck projects, garden setups, and other heavy-duty tasks.