The Sierra 18-5297 Electronic Conversion Kit is interchangeable with the following: GLM 72510, Mallory 9-26900. Each Sierra product meets or exceeds the original equipment part it replaces.

With this new, fresh, and highly readable introduction to sail trim, Dallas Murphy’s Plain Sailing goes far to demystify the often intimidating aspects of sailing that confront the unseasoned sailor. By focusing on “wind awareness,” Plain Sailing will help all sailors better understand the principle...

The Green Berets—a legendary corps of soldiers whose exploits made military history. But now, its very identity and role as a fighting force may be forever changed . . . Until the war in Iraq, Special Forces were the military’s counterinsurgency experts. Their specialty was going behind enemy lines...

Breeze "Constant-Torque" Clamping System is an active pressure-compensating clamp. Designed to self adjust to thermal expansion and contraction. Custom designed stainless steel Belleville springs. Virtually all rubber hose compresses "cold flow" after installation of a clamping device, resulting in...

Join the Raspberry revolution with these fun and easy Pi projects The Raspberry Pi has opened up a whole new world of innovation for everyone from hardware hackers and programmers to students, hobbyists, engineers, and beyond. Featuring a variety of hands-on projects, this easy-to-understand guide w...

Application Information: 4 EF 5 E 5 ECD 6 EF 6 EFCD 7.3 E 7.3 ECD About Sierra is dedicated to protecting you and your investment. For 50 years Sierra, one of the most trusted names in the marine industry, has proudly been offering high quality engine and drive parts. Their products meet or exceed t...

Islands have always been fascinating places, their separateness evoking a sense of mystery and inspiring a yearning for exploration. California's islands are unique evolutionary laboratories, places where plants and animals have grown and interacted in isolation for millions of years. This comprehen...

Motion Pro OEM Style Clutch Lever Polished aluminum finish Quality Aircraft grade A-360 aluminum for strength & durability Designed to exceed OEM specifications, built to resist breakage Brass bushing in clutch on many models for smooth operation and durability Durable hard coating Designed to fit O...

Learn to build software and hardware projects featuring the Raspberry Pi! Congratulations on becoming a proud owner of a Raspberry Pi! Following primers on getting your Pi up and running and programming with Python, the authors walk you through 16 fun projects of increasing sophistication that let y...

Decal is die cut, made from six year exterior grade material. The only thing to be applied is what is shown in yellow. Application instructions included for professional installation.

From the author of the bestselling High Performance Sailing and Higher Performance Sailing comes the first scientific analysis of what makes fast sailors fast. Rejecting the idea that luck or innate talent are the keys to success, Frank Bethwaite shows how knowledge truly is power. Making use of vid...

High quality replacement Sheeting Pulley Block for the DF65 Dragon Force RC Sailboat by Joysway.Fits These RC ModelsJoysway Dragon Force V1 RC SailboatJoysway Dragon Force V2 RC SailboatJoysway Dragon Force V3 RC SailboatJoysway Dragon Force V4 RC SailboatJoysway Dragon Force V5 RC SailboatJoysway E...