Straight Thru-Hull Valve Fitting Marine Drain Vent Stainless Bilge Pump 1 3/4 3/8 1/2Inch Yacht Water Outlet Port

4 types to select. Widely used for marine, yacht. 316 stainless steel, quality, rustproof, has long service life. Straight Thru-Hull Valve Fitting Marine Drain Vent Stainless Bilge Pump 1 3/4 3/8 1/2Inch Yacht Water Outlet Port Features: 4 types to select. Widely used for marine, yacht. 316 stainless steel, quality, rustproof, has long service life. Strong corrosion resistance and durable in saline environments. The waterproof surface-is mirror polished, which can separate the surface-oil and clean it with one wipe. Specifications: Material: 316 Stainless Steel Type: 1in-3/8in-3/4in-1/2in-Package Includes: 1x Drain Vent note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item