Injection Molded Fiberglass Nylon
Entirely molded from Fiberglass Filled Nylon and do not require grounding to the boat electrical system as required on all deck fills using metal components. Each deck fill has a special cap with a built-in key for easy cap removal. The hinged key can be locked in the upright position to open or close the fill and then recessed into the cap for a flush surface. In addition the caps are molded in special colors to help prevent the dangerous and costly problems caused by placing fuel in water or waste tanks or vice-versa. The cap threads are 1-1/4? - 111/2 NPSM - Straight. Gas, diesel and water caps include attachment chains.

Note: Will not work with pressurized oil injection systems. Connect deck fill to reservoir via hose (not included).