Helmsman Compass Helmsman Compass Features: 3-3/4 PowerDamp Flat Dial Easily Installed, Fits 4 (10.16cm) Mounting Hole. (NOTE: Be sure you print the template Actual size) 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 Powerf DirectiveForce Magnets for Fast Heading Lock-on Movable Sun Shield 45 Degree Lubber nes High Temperature Composite Construction for Extended Operating Range Adapter Rings Available. Sold separately. 6 (15.24). Retrofits Existing Mounting Hole for Model No. HF-72 order H-ABLK. For Model No. HF-72W order H-AWHT 100% Repairable Exclusive 5-Year Ritchie Warranty / / Approx. Shipping Weight: 2lbs (907g) Notes: Comes standard with 12V ghting. 24 & 32V ghting options are available. Some custom built OEM models may have different ghting. For all Helmsman built before 1992 please see the service manual page 5-14 or contact Ritchie for replacement ghting. !--- cis:y4w2Om4GJ5A= ---