Airmar 75WR-4 Transducer Housing Wrench [75WR-4] Multi-Band GPS Handheld Viana do Castelo and Porto

Viana do Castelo and Porto

Use wrench 60WR-2 or 60WR-3 for the hull nut

you will know your timing and measured accuracy

To navigate your adventures

if you ever drop or misplace your Astro 430 in the field

Airmar 75WR-4 Transducer Housing Wrench [75WR-4] Multi-Band GPS Handheld Viana do Castelo and Porto75WR 4 Transducer Housing Wrench A single handed wrench that holds the main thru hull housing via the 'wrench flats' on the side of the housing to facilitate tightening of the hull nut. Use wrench 75WR 2 or 75WR 3 for the hull nut. For use with: B75 SS75 Specifications: Type: Tools Box Dimensions: 1"H x 5"W x 10"L WT: 0. 6 lbs