Sea Dog Deck Plate Key, Universal. This Universal Deck Fill Key fits all Sea-Dog(R) Fuel Fills as well as most other competitors fills. A multi-purpose tool that also functions as a shackle key, bottle opener, straight blade screwdriver, plus 5/16" and 7/16" hex head wrenches. Constructed of corrosion resistant stamped 304 stainless steel.

Overall length: 4"
Overall width: 2-3/4"
Fits deck fill caps with hole widths of 1-1/16" and 1-3/16"