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
Exclusive Built-in Dual 12 Volt NiteVu Lighting
Fiberglass Reinforced Bowl
Easily Installed, Fits 5.75" (14.61 cm) Mounting Hole. Click here to view a template of the mounting hole (NOTE: Be sure you print the template actual size).