Thru-Hull Threaded 55 mm Non-Return Valve, White | 4Boats 4mm sip through lids to minimize

sip through lids to minimize spills

Fusion-Link compatibility and support for control from compatible Garmin MFDs and watches

measure your opening before fitting and use appropriate fasteners (screws not included)

this is a genuine Attwood Marine component

Ethernet port supports direct and network connection

Thru-Hull Threaded 55 mm Non-Return Valve, White | 4Boats 4mm sip through lids to minimizeThru Hull Threaded 55 mm white through hull fitting with integrated non return valve, designed for secure marine installation. Threaded body secure fastening through the hull Bore diameter 55 mm (2. 17 in) nominal Non return valve prevents backflow Colour finish white for discreet installation Compatibility mates with matching threaded hose fittings