Keep your shipping containers securely in place with the SEA RAIL 380mm Shipping Container Bridge Fittings Clamp. Perfect for connecting containers side by side, especially during barge transport, these heavy-duty clamps are engineered for maximum strength and long-term reliability. Crafted from high-quality casting steel through high-heat molding, each clamp is a single, solid unit without weak joints. The hot-dip galvanized zinc coating protects the surface from rust, chemical corrosion, and harsh marine environments. The twist-lock mechanism makes it quick and easy to connect and disconnect containers, saving valuable time during transport operations. With a working load limit of 7,493 lbs and an impressive breaking strength of 22,480 lbs, these clamps are built to handle even the heaviest shipping containers. Ideal for maritime shipping, port operations, construction sites, and any application where container stability is essential, this 4-pack provides the durability and strength you need for secure container handling.