Features： 1、316 Stainless Steel Material: Made of 316 stainless steel, more erosion resistant than 304 stainless steel. The boat gas cap key is sturdy, smooth, comfortable to touch and portable 2、Multifunctional Design: This tool serves multiple purposes, including a boat fuel tank cap key, bottle opener, buckle key, flat head screwdriver, M6 (5/16 inch) and M8 (7/16 inch) hex head screwdriver. It can open different sizes of boat fuel tank caps. 3、Versatile Usage: Suitable for most boats, yachts, modern ships, and boat fuel deck fuel ports. Use the deck tool key to open and close fuel and water tank caps on board, open bottles, turn hex heads, unbuckle, etc. 4、Size: This deck plate key, measuring 10 x 7 cm, is robustly designed to open different sizes of marine fuel tank covers. It is highly suitable for a wide range of marine deck filler caps, making it a must have tool for boat owners. 5、Value Pack: Our package includes two marine fuel keys. This allows for immediate replacement in case one gets lost or damaged, ensuring you always have a spare on hand for uninterrupted use and daily use. Specification： Item Type: Deck Plate Key Material: 316 Stainless Steel Application: Used as a boat fuel tank cap key, also can be used as a bottle opener, latch key, flathead screwdriver, M6 (5/16 inch) and M8 (7/16 inch) hex screwdriver. Can be used to open different size boat fuel tank caps Fitment: Replacement for most boats, yachts, modern vessels Package List： 2 x?Deck Plate Key