Ritchie B-51 Explorer Bracket Mount Compass

Features Model Number: B-51 2 3/4-in easy to read direct reading dial Adjustable and removable with bracket and thumbscrews Internal green night illumination Built-in compensators to easily adjust for deviation Scientifically matched sapphire jewel and hardened steel pivot dial movement Powerful DirectiveForce magnets for fast heading lock-on Movable sun shield High-temperature composite construction for extended operating range 100% repairable 5-year manufacturer warranty