![Davis Mark 3 Marine Sextant [011] Marine Navigation & Instruments | Autopilots The Reverse](https://cdn.shopify.com/s/files/1/0703/9831/2605/files/58139XL.jpg?v=1740532106)
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The Reverse "Y" Adapter has two male plugs with special power isolation circuitry for added safety
Rated for Underwater Use
Hose Clamps Not Required
1/2" NPT ports for easy connection
The two lashing loops and included Velcro strap make mounting the Firefly® PRO SOLAS to your life jacket
Davis Mark 3 Marine Sextant [011] Marine Navigation & Instruments | Autopilots The Reverse "Y" Adapter hasMark 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)