Airmar 164WR-2 Transducer Hull Nut Wrench [164WR-2] Boat Outfitting Drain holes in receptacle keep

Drain holes in receptacle keep water away from electrical components

so that fluid levels in a tank can be monitored via a pressure transducer mounted at the bottom of the tank and transmitted over the NMEA 2000® network

and plated steel

SAS-300 AIS Class B AIS Transceiver with Internal GPS Antenna

Airmar 164WR-2 Transducer Hull Nut Wrench [164WR-2] Boat Outfitting Drain holes in receptacle keep164WR 2 Transducer Hull Nut Wrench A single handed wrench to tighten the hull nut on B164, SS164 and SS264 housings. You can use wrench 164WR 4 to brace the housing when using this wrench. For use with: B164 SS164 SS264 Specifications: Type: Tools Box Dimensions: 1"H x 6"W x 11"L WT: 0. 85 lbs