4 1/2' PowerDamp Flat Card Dial with Large Numerals
Easily Installed, Fits 4.75' (12.06 cm) to 5.125' (13.02 cm) Mounting Hole. Click here to view a template of the mounting hole (NOTE: Be sure you print the template Actual size).
Scientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial Movement
Powerful DirectiveForce Magnets for Fast Heading Lock-on
12V Green LED lighting Standard
Built-in Compensators to Easily Adjust for Deviation
Movable Sun Shield
45 Degree Lubber Lines
High Temperature Construction for Extended Operating Range