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...

Lucky line Yellow soft Key Float with ball Chain. Floats up to 5 keys easily. Neon color makes it highly visible and easy to find on water or Snow.

This highly absorbent sponge that is perfect for quickly soaking up small amounts of water from your boat, features a 100% viscose cover. Easily absorbs over 32 oz. of water. Elastic loop for hanging. 5" x 8.5". Available in yellow only.

Looking at the technology all around us-and then explaining how it works, the How Things Work Encyclopedia lifts the hood of a car engine, gets inside a TV set, and discovers the power of invisible microwaves. With close-ups, cutaways, and diagrams bringing the technology to life, and timelines illu...

The GPSMAP 421 is a compact chartplotter that features an ultra-bright 4 in (10.16 cm) QVGA color display along with an improved high-speed digital design for increased map drawing and panning speeds. It’s ready to go with a built-in, satellite-enhanced worldwide basemap and an easy-to-use inte...

Lowrance HDS Gen3 w/ 9" Touchscreen and Insight USA Charts. With Built-In CHIRP/StructureScan Sonar and 50/200KHz Transducer. HDS Gen3 fishfinder/chartplotter displays are a revolutionary step forward in product for the marine electronics industry. Technology is not slowing down. Are you keeping up?...

Specification: Super Bright 86 LEDs Emergency Light 100% brand new. Color: Red Blue On/Off Button Select Pattern Button Cigarette Adaptor plug with 7 foot long wire Velcro visor straps Dimensions: as show on pictures Improve driving safety and visibility Working at DC 12V 12 Functions:...

The StrictlyStability Back Posture Brace includes Strong Straps with Padded Foam/Velvet Construction for comfort around Shoulders and Movable D-rings for Proper Adjustment. Two quality components that are tried and tested providing a breathable and extremely well made posture corrector. Both Men and...

This virtually invisible, professional quality tape is designed for attaching items up to two pounds to virtually any smooth wall or surface. It is perfect for discretely mounting items on glass, tile or mirrors.

Lowrance Elite-7M Gold Chart plotter. The brilliant 7 in. widescreen, 800x480 pixel SolarMAX 256-color TFT display has unmatched screen brightness, contrast, resolution and viewing detail at wider angles and in bright sunlight. Adjustable screen and keypad backlight improves usability and visibility...

Wind-tels fit all boats large and small. They provide a visual indication of wind direction across the deck. Easy to install and made of durable, marine-rated materials.