Sea Dog Diesel 1-12 Deck Fill- Stainless Steel Features Diesel is molded into the plate of the deck fill The cap threads are 1-14 - 11-12 NPSM - Straight Include attachment chain California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Fuel Caps Wiser Yes Product MPN 351321-1 Product UPC 035514351676 Fast Ship In Stock Ships Today