The Airmar 164WR-2 is a single-handed hull nut wrench for 2 in Airmar housings on the B164, SS164, and SS264 transducers. It turns the hull nut during installation or removal. It is a dedicated tool that will not slip the way an adjustable wrench can.
For extra leverage on a stuck nut, use it together with the 164WR-4 wrench to brace the housing while you turn. That keeps the transducer from rotating in the hull as the nut moves. It works with both bronze and stainless steel housings.
Check your transducer model before ordering, since Airmar wrenches are sized to specific housings. A matching wrench set makes transducer swaps and maintenance much easier. Browse more Fish Finder Accessories for the 60WR series and other tools.
Key Features
- Fits Airmar B164, SS164, and SS264
- For 2 in hull nuts
- Pairs with the 164WR-4
- Bronze and stainless housings
