Globemaster Compass. GlobeMaster Compass Features: 5″ PowerDamp Flat Dial, Brushed Stainless Binnacles, Easily Installed, Fits 7.25″ (18.42 cm) Mounting Hole , Ideal for both Power and Sail Boats, Lightweight/Easy-to-Align Mounting Base Fits all Popular Sailboat Pedestals, 45 and 90 Degree Lubber Lines for Easy Reading, Full Internal Gimbals, Exclusive Green NiteVu 12 Volt Night Lighting, Spherical Design with Fiberglass Reinforced Bowl, High-Capacity Roller Diaphragm for Extended Temperature Operating Ranges, Built-in Compensators, Weather Shield Available – Model No. WS-P, 100% Repairable,