Features: 1.Quality 316 stainless steel material makes it tough, corrosion resistant and durable to use. 2.Complete with stainless steel retaining chain, avoid losing or misplacing cap. 3.Cap contains a high grade O-ring seal, practical to use. 4.Suitable for 1?1/2in (38mm) I.D. hose. 5.Built to meet standard specification, strictly follow factory quality control. Specification: Features:_x000D_ 1. Quality 316 stainless steel material makes it tough, corrosion resistant and durable to use._x000D_ 2. Complete with stainless steel retaining chain, avoid losing or misplacing cap._x000D_ 3. Cap contains a high grade O-ring seal, practical to use._x000D_ 4. Suitable for 1-1/2in (38mm) I.D. hose._x000D_ 5. Built to meet standard specification, strictly follow factory quality control._x000D_ _x000D_ Specification:_x000D_ Condition: 100% Brand New_x000D_ Item Type: Boat Water Tank Cap _x000D_ Material: 316 Stainless Steel_x000D_ Color: As picture shown_x000D_ Application: Water_x000D_ Size: Approx. 1.5in_x000D_ Fitment: Fits for 1-1/2in (38mm) I.D. hose_x000D_ Cutout Hole Size: Approx. 1-3/4in (45mm)_x000D_ _x000D_ Package List:_x000D_ 1 x Boat Water Tank Cap_x000D_ 3 x Install Screw_x000D_ 1 x Withdrawal Tool _x000D_ _x000D_ _x000D_ _x000D_ Note:_x000D_ _x000D_ Please note that the old and new type of the product will be sent randomly, and make sure you will not mind before ordering._x000D_ Please note that the color of the accessories of this product will be sent randomly, please make sure you don't mind before ordering._x000D_ The product is only a water tank cover, which is used as a filling nozzle, and cannot be used as a fuel tank cover. PackageList: