Replacement motor cartridges for rule cartridge bilge pumps and livewell/aerator pumps. 12 volt dc. Note: not to be used with tournament series.

Aluminum Fish Ruler

A comprehensive guide incorporating the International Maritime Buoyage System and COLREGS. Clarifies differences between Cardinal and Lateral buoyage systems and buoyage regions, key to reducing confusion and danger when entering unfamiliar waters or busy harbors. Complete details on right-of-way, s...

Lights, Shapes and Maneuvering Signals for International Waters and U.S. Inland Waterways.

Voltage: 12 (Vdc)Amp Draw: 15.5 (amp)Fuse Size: 25 (amp)Dimensions: Height 184 (mm) 7-1/4 (inches ) x Width 124 (mm) 4-7/8 (Inches )

Voltage: 24 (Vdc)Amp Draw: 6.9 (amp)Fuse Size: 15 (amp)Dimensions: Height 184 (mm) 7-1/4 (inches ) x Width 124 (mm) 4-7/8 (Inches )

Navigation Aids, Rules of the Road and Maneuvering Signals for U.S. Inland Waterways

Gives immediate solution to all speed-time-distance problems. Equally applicable for nautical or statute miles. Speed in knots or m.p.h., time in hours, minutes, or seconds, and distance in nautical or statute miles (or yards if desired, and if speed is i

The Rule 360 provides outstanding quality and value. It is economically priced and designed for small boats. 3/4" (19mm) discharge outlet. 12 Volts DC unless noted.

Rule offers two 800 gph (3028 lph) styles - square and round versions. The square model (20F) offers 36 mounting variations as well as a gas resistant strainer base. 3/4" (19mm) discharge outlet. 12 Volts DC unless noted.

Dave Perry's Understanding the Racing Rules of Sailing through 2016: Explains all the rules that apply at marks and obstructions. Includes the complete text of the 2013-2016 International Sailing Federation (ISAF) Racing Rules of Sailing and US Sailing Prescriptions. Contains over 100 quotes and ref...