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 Oring 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: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 Oring seal, practical to use.4. Suitable for 11/2in (38mm) I.D. hose.5. Built to meet standard specification, strictly follow factory quality control.Specification:Condition: NewItem Type: Boat Water Tank Cap Material: 316 Stainless SteelColor: As picture shownApplication: WaterSize: Approx. 1.5inFitment: Fits for 11/2in (38mm) I.D. hoseCutout Hole Size: Approx. 13/4in (45mm)Package List:1 x Boat Water Tank Cap3 x Install Screw1 x Withdrawal Tool Note:Please note that the old and new type of the product will be sent randomly, and make sure you will not mind before ordering.Please note that the color of the accessories of this product will be sent randomly, please make sure you don't mind before ordering.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: