ITEM NAME:Stainless Steel 316 Marine Boat Deck Water Filler w/ Key Cap for Boats - 38mm Description: Suits 1-1/2" (38mm) diameter Water hose Complete with stainless steel retaining chain, to avoid losing or misplacing cap Cap contains a high grade O-ring seal Opening key supplied, to open and fasten cap Name plate has fuel cast into the face Professional marine grade cast 316 stainless steel Strong corrosion resistance and durable in saltwater circumstance High polished surface for mirror-like appearance to match modern watercraft/boat/yacht Applications: Marine boats, yachts, caravans, campervans, trucks, tractors, trailer water tanks etc. Specification: Material: 316 stainless steel Color: Silver Diameter: Approx. 1-1/2" (38mm) Package Includes: 1 Set Fuel Deck Filler Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks! SKU: DMO0012123567025209.Strong corrosion resistance and durable in saltwater circumstance. Professional marine grade cast 316 stainless steel. Material: 316 stainless steel. Applications: Marine boats, yachts, caravans, campervans, trucks, tractors, trailer water tanks etc.