Features Basic Specifications: This is a 3.3mm thick 4 hole oval hinge with a size of 76 x 38mm and high reliability. Mirror Polished: The marine hinge adopts a mirror polished surface, which has maximum corrosion resistance and durability in a salt water environment. Stainless Steel 316: Made of stainless steel 316 accuracy casting to ensure that the door can be closed normally and can directly replace your worn or damaged door hinges. Application: This hinge is suitable for internal hatches, storage cabinets, hatch windshields, deck hatches, compartments, doors, etc. Stand the Test: This is a durable thick 4 hole oval hinge, which can stand the test of various factors. Specification: Item Type: Marine Grade Hinges Material: 316 Stainless Steel Purpose: Suitable for Internal Hatches, Storage Cabinets, Hatch Windshields, Deck Hatches, Compartments, Doors, etc. Size: Approx. 76 x 38mm / 3.00 x 1.50in Thickness: Approx. 3.3mm / 0.13in Installation Aperture: Approx. Φ5.5mm / 0.22in Package List:1 x Hinge Package List 1 x Hinge