This compass from Ritchie Navigator Compass can be bulkhead mounted and is easily installed. Fits 5.75 in. (14.61 cm) mounting hole.
- 4 1/2 in. CombiDial and built-in Clinometer
- Internal gimbal systems for maximum stability during adverse pitch and roll conditions
- Scientifically matched sapphire jewel and hardened steel pivot dial movement
- Built-in compensators to easily adjust for deviation
- 45 degree lubber lines
- An exclusive built-in dual 12 Volt NiteVu Lighting
- Fiberglass reinforced bowl
100% Repairable, exclusive 5-Year Ritchie Warranty.