3-1/2" x 3-1/2" x 5/8" Radius HingeDeltana Stainless Steel Hinges are great for waterside properties and outdoor use. They have excellent corrosion resistance compared to regular Steel Hinges.Finish: US32D (Brushed Stainless Steel)Unit of Measure (U/M): pairCorners: 5/8"Machine Screw: n/aOptions: ResidentialThickness: 0.085Wood Screw: #10 x 1"Material: Stainless SteelManufacturer Resources:Spec Sheet