This Ritchie B-81 Voyager Bracket Mount Compass is the perfect addition to any boat or vessel. The sleek design and reliable functionality make it a must-have for any sailor or boater. The compass is made by Ritchie, a trusted brand in the industry, and is of the type B-81. The compass is in brand new condition and comes with free shipping. It is designed to mount easily on any bracket and is perfect for any type of boat or vessel. The manufacturer part number for this compass is B-81. With its accuracy and durability, this compass will ensure that you always know the direction you are headed in.