Davis Mark 3 Marine Sextant [011] Lighting | Accessories Weatherproof Seals - Silicone gaskets

Weatherproof Seals - Silicone gaskets installed in the interior of the plug body eliminate any water penetration when plug is connected to inlet

Stainless Steel Center Nut

vinyl and nylon insulated terminals and connectors

Positions: 3

New wing-clamp technology provides a true

Davis Mark 3 Marine Sextant [011] Lighting | Accessories Weatherproof Seals - Silicone gasketsMark 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)