Garmin GMI 20 Marine Instrument Display Hunting & Fishing The 20-foot pole is ideal

The 20-foot pole is ideal for boats up to 50' long

Sika® Primer-207 is used to improve adhesion on a very broad range of different substrates

Designed with a highly protective top-layer called ETFE (Ethylene-Tetra-Fluoro-Ethylene)

75A with Dual Diode

If the disc is destroyed from massive shockload the metal compression straps keep the coupling intact ensuring that the drive system is functional in both forward and reverse

Garmin GMI 20 Marine Instrument Display Hunting & Fishing The 20-foot pole is idealGMI 20 Marine Instrument Display Perfectly Designed for Power & Sail Vessels The GMI 20 digital marine instrument display is perfectly designed for both power and sail vessels. Designed to clearly show depth, speed, wind and 100+ marine and vessel parameters, its large, bright 4" color display with extra large digits is easy to read at a distance and 170 degree viewing angle. A glass bonded finish lens prevents fogging and increases contrast. Daylight