Item Type: Pull Hatch Material: Stainless Steel 316 Application: Suitable for boats, yachts, cars, trailers, etc. Product Diameter: Approx. 61mm / 2.4in Installation Thickness: Approx. 12 ~ 17mm / 0.47 ~ 0.67in Package List 1 x Pull Hatch This product is made of stainless steel, and needs regular inspection and maintenance during use. 1Pulling Hatch: Has a large handle that can accommodate 2 or 3 fingers, and the unlocked handle enable easier opening. 2Pretty Design: Through exquisite workmanship, the pull hatch has kept its metal metallic lustre, a pretty decoration. 3Broad Utility: Allows for broad application in ship, yacht, trailer, equipment, automotive, ship, etc., very useful. 4Good Material: The reliable marine grade 316 stainless steel ensures great durability against rusting in slat water. 5Easy to Install: Can be installed on panels with a thickness of 0.47in0.67in, with a surface diameter of 213/32in.