Features: Material: Marine Grade 316 Stainless Steel Dimension (L x W): Approx. 78 x 52 mm/ 3 x 2 Inch Thickness: Approx. 3.3 mm / 0.13 inch Hole Screws: M5 (Not Included) Corrosion resistance, strong and durable in saltwater environment Surface finish: polished Package List: 1 x Hinge