Ritchie Helmsman Bracket Mount Compass RIT-HB-741 The Ritchie Helmsman Bracket Mount Marine Compass is easy to install and is a reliable navigation tool for boaters. This compass features built-in NiteVu night illumination for navigating in dark conditions, as well as a movable sun shield to reduce glare in bright conditions. The Helmsman Compass built-in compensators allow for easy adjustments for deviation. This Ritchie Helmsman Compass includes an adjustable and removable bracket and thumbscr