| Color, - Description,Surface Mount- , "Skipper compasses have exclusive guaranteed no-spin front reading cards with 5 degree graduations for stable readings at high speeds or in rough weather. Full 30 degree card tilt angle. Other features include large illuminated 2-5/8 (67mm) acrylic dome and high visibility bright yellow or red lubber line. All Skipper models have an expansion diaphragm, cross-bar compensation system, and night illumination ", |