About this item

• Experience superior rust resistance with our 316 stainless steel exterior door hinges, featuring a rust - proof design for outdoor doors. They are specifically designed for coastal and seaside environments where rust is a common issue.
• Experience exceptional longevity with our door hinges, rigorously tested to withstand over 50,000+ cycles of zero-wear operation, delivering unmatched durability and reliability in high-salt outdoor environments like coastal regions.
• Get the heavy - duty support you need with our 4' x 4' door hinges! Each hinge is 3mm thick, and the set of 3 hinges can hold up to 220 lbs
• Both the hinge pins and ball bearings in the door hinges are upgraded to 316 stainless steel, completely eliminating any potential rust - prone areas
• Each set includes 3 pieces of 316 stainless - steel hinges and 24 316 stainless - steel screws, providing a complete solution for your rust - prone environment
• The non - removable hinge pin offers greater safety and reliability. Rust - proof ball bearings ensure maintenance - free operation, eliminating jams and the need for door repairs. It's a worry - free security upgrade for your wooden doors
• Salt spray test 148 hours