Sea Dog Cast Stainless Fuel Deck Fill with Deck Key Features Comes with Deck Plate Key Fits 1-12 Fuel Hose Labeled for Gas only The cap threads are 1-14 - 11-12 NPSM - Straight Investment Cast 316 Stainless California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Fuel Caps Wiser Yes Product MPN 351320K Product UPC 035514352390 Fast Ship In Stock Ships Today