Davis Mark 3 Marine Sextant [011] Boat Outfitting | Trolling Motor Accessories It has excellent adhesion to

It has excellent adhesion to as received metal surfaces including aluminum

Gallons Per Hour: 700 GPH

Use this 10' (3M) extension cable to connect your 4-pin transducer to your sonar unit

UPC: 085226349706

rattle-free seal

Davis Mark 3 Marine Sextant [011] Boat Outfitting | Trolling Motor Accessories It has excellent adhesion toMark 3 Marine Sextant Sometimes referred to as a "lifeboat" sextant, the Mark 3 is an inexpensive training sextant. Yet this model has taken sailors around the world, too! It is full sized and has sunshades, but no optical magnification to help you find dim celestial bodies. Comes with instruction booklet. Owner's Manual (pdf)