Hubbell HBL74CM24WO Polycarbonate Spring Loaded Weatherproof Cover, Yellow shurlok Can be through bolted or

Can be through bolted or lag bolted

mat and roving

Conforms to UL STD 2034

Recommended optional extra - A non-return valve fitted in line stops water flowing back into bilge (LV1219 3/4" Non return valve)

Mercury-Mercruiser 1419A1 COWL FRONT COVER

Hubbell HBL74CM24WO Polycarbonate Spring Loaded Weatherproof Cover, Yellow shurlok Can be through bolted orYellow polycarbonate. Spring loaded. For weatherproofing old style 26CM10 receptacle. Meets the most stringent requirements of UL's three listing categories for weatherproof plates. Stainless steel screws and neoprene gasket included for mounting to FS FD type weatherproof boxes.