Airmar B175M Bronze Thru Hull 20 Tilt - 1kW - Requires Mix and Match Cable [B175C-20-M-MM] Electrical | Switches & Accessories Circumference - 53

Circumference -  53

Self trimming molded rubber bezel

This exceeds USCG and SOLAS requirements by over 48 hours

the only way to view the contours on a compatible Humminbird fish finder is by loading them onto a Zero Lines Map Card

The 720 Heavy-duty Battery Switch is well suited to larger vessels

Airmar B175M Bronze Thru Hull 20 Tilt - 1kW - Requires Mix and Match Cable [B175C-20-M-MM] Electrical | Switches & Accessories Circumference - 53B175M Bronze Thru Hull 20 Tilt 1kW Rely on Airmars new broadband transducers for your ultimate fishing mission. Whether youre a commercial fisherman, charter captain, or tournament angler, theres a new game in town! Chirp transducers enable bottom detection down to 3,000m (10,000) with 5 to 10 times greater detail and resolution so precise its possible to distinguish between individual baitfish, game fish, and underwater structures. One transducer