Watertight Locking Fill Caps

Model FF, Watertight Locking Fill Cap - Assembly consists of a solid cast iron body with malleable iron hasp. The brass cover is gasketed to provide a waterproof seal. The body threads directly on to the line while the cap threads onto the body.

Vent Caps Preferred Utilities Mfg

Enviro Design Products 4 Orange Polypropylene Well Cap

Baker Water Systems - 6 Locking Well Cap

Watertight U-bolt - Dia 12 mm - Length: 100 mm - White

Flow Security Systems, VersaLock

Watertight Enclosure End Caps - 4 Complete Series – Sea Outpost

WELL CAP WTRTITE ABS 6 LOCKING - WELL CAPS - CAST IRON PLASTIC

When you need to replace your oil tank's fill cap consider using the OEM 2 in. Locking Oil Fill Cap. This 2 in. female NPT locking is made of black

BECKETT OEM 2 in. Locking Oil Fill Cap 16016P - The Home Depot

Locking Fuel tank Cap (Female 2 Std Thread), Fuel Tank Caps

These end caps are for use on the 6″ Series Watertight Enclosure for ROV/AUV.

Watertight Enclosure End Caps (6 Series)

Morrison Brothers Co.