ITEM NAME:3/5 Inch Stainless Steel Covered Thru-Hull Bilge Pump Hose Fitting for Boat Description: - Short thread design is more compact, which allows installation near corners and in confined areas - Thick steel sidewalls can stand continuous stress and hose flexing - Professional marine grade cast solid 316 stainless steel - Strong corrosion resistance and durable in saltwater circumstance - High polished head side for mirror-like appearance and to match modern watercraft/boat/yacht Specification: - Material: 316 stainless steel - Color: Silver - Head/Flange Outer Diameter: Approx. 3.7 cm/1.46 inch - Hole Inner Diameter: Approx. 1.6 cm/0.63 inch - Height: Approx. 6 cm/2.36 inch - Hose Barb Outside Diameter: Approx. 2 cm/0.79 inch Package Included: 1 Piece Thru Hull Fitting/Drain Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!.1 Piece Thru Hull Fitting/Drain. - Strong corrosion resistance and durable in saltwater circumstance. - Professional marine grade cast solid 316 stainless steel. - Thick steel sidewalls can stand continuous stress and hose flexing.