Dual Dial technology for a concentric dial architecture with zero backlash and optimized gear ratio

The technology behind the m-y wedge is fiendishly simple

1/2oz of tail weight and

Balsa wood construction with VMC® black nickel hooks

Precision Sonar Clear Graph Glass Transducers Dual Dial technology for aMade from the highest grade Japanese quality glass, Graph Glass screen protectors were designed to protect your most valuable asset on your boat. Graph Glass will protect your fishfinder or chartplotter from the harshest elements in the world. No more waterspots, scratches, slime stains, salt damage, fingerprints, and most importantly cracks from impact. Cracks are not covered by the standard warranties of any marine electronic manufacturer. Protect