Helsman Flush Mount Compass
HF-742
3 3/4" PowerDamp Flat Dial
Easily Installed, Fits 4" (10.16 cm) Mounting Hole.
Adapter Rings Available. Sold separately. 6" (15.24) Retrofits Existing Mounting Hole for Model No. HF-72 order H-ABLK
Exclusive Built-in Green NiteVu 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
45 Degree Lubber Lines
High Temperature Composite Construction for Extended Operating Range
100% Repairable
Exclusive 5-Year Ritchie Warranty
P65Warnings.ca.gov
Product Code: 128-HF742