Humminbird 710204-1 XTM 9 SI 180 T Trolling Motor Transducer. FEATURES: Dual/Compact Side Imaging 20/60/70 Degree 83/200/455/800kHz with built-in temperature. Includes a hose clamp for attaching to trolling motor. COMPATIBLE UNITS: • 398ci SI, 698ci HD SI, 598c SI, 899ci HD SI, 798ci HD SI • HELIX 9...

This book has been used for 30 years, updated periodically as needed. More than 20,000 students have successfully learned ocean navigation from these materials and gone on to cross oceans or circumnavigate the globe.This book covers how to find position at sea from timed sextant sights of the sun, m...

Use the Scotty #441 Backing Plate to add structural support when attaching the Scotty 241L/241 Combination Side/Deck Mount or the Scotty 244L/244 Flush Deck Mount to thin-walled watercraft. Made with super tough, rugged engineering grade nylon. Stainless steel nuts and machine screws included. Scot...

Lightweight polymer construction for everyday cleaning tasks, with threaded front for attaching straight nozzles and mixing tanks.

This is the second edition of John Zelle's Python Programming, updated for Python 3. This book is designed to be used as the primary textbook in a college-level first course in computing. It takes a fairly traditional approach, emphasizing problem solving, design, and programming as the core skills...

The Weatherguard/Lucky Dog Shade Cover/Winterization Kit offer another way to help protect your pet from the elements. Simple installation with Zip ties (included) allows for protection from Sun, Wind, Rain and other conditions. An added component to the safe and comfortable enclosure your animal de...

The Roorkee Instruments magnetic compass at sea is mainly used for steering a course. The compass reading must be accurate, especially on long sea passages, because an error of one or two degrees in a long course can make a difference of thousands of nautical miles in reaching your destination after...

finish Line began with a focus on small batch production, product development, and quality control. Soon, building brand identity and expanding the Bicycle Care category became a priority. In 1990 Finish Line recognized that there was international potential for its bicycle lubricants and the compan...

General Tools and Instruments screw snap fastener kit contains a 2 piece setting tool and 6 fastener sets. Screw snap fastener base has 3/8 inches long screw for attaching to wood, plastic and fiberglass; Screw snaps are made of brass and are plated in nickel for added durability. Screw snap fastene...

Standard Floating lanyard. For Sea-Doo (Non-DESS) Personal Watercraft. Now an easy way to keep an extra lanyard close at hand. Clip Type for attaching to a life jacket.

DescriptionColor:White/Gray piping; Tan/Gray piping;White/navy blue piping;white/dark red pipingSeat Dimension: 19.5"H *22"L* 21.5"DHigh impact injection molded plastic framePlush foam padding covered with heavy-duty marine grade vinylUse standard 5"x 5"or 5"x 12"mounting bolt pattern4 mounting scre...

This safety pool hook fits any standard straight pole except telescopic poles. Ideal as teaching aid or for emergencies. Mounting Hardware set not included.