Davis Artificial Horizon [144] Sheave 18 two custom display modes may

two custom display modes may be programmed by the operator

Width: 2 3/8 in

suitable for up to 12mm (1/2") line

This makes AT-2010 the ideal adhesive for applications which require an immediate high strength bond

Material: 316 Stainless Steel Specifications:

Davis Artificial Horizon [144] Sheave 18 two custom display modes mayArtificial Horizon Answers the need of every sextant user who cannot depend on a natural sea horizon. Use for backyard practice, finding exact positon when inland, and making exact sextant shot on foggy mornings. To use, fill with water and read the angle of the reflected sun with your sextant. Half your sextant reading is the sun's angle above the true horizon. Windproof and corrosion resistant, the reflecting surface is completely enclosed. Comes