Sextants are used to measure angular heights of celestial bodies above the horizon to find the latitude and longitude of the observer. They can also be used on land with artificial horizons. Sextants can also be used to find the correct Universal Time by measuring the angular distance between the mo...

AWG 2/0 Red Battery Interconnect Cable - 18 Inches Why use larger cable? Very high current flows in the cables that connect an inverter to the batteries, even in a Low-Voltage power system. Household appliances can draw over 100 amps and motors may draw up to 500 amps. Larger cables allow the invert...

SX ProTroller Series Trim Tabs 9.5 X 10 f/15-19' Boats w/60-140 HPTrolling Brakes and Trim Tabs All in One!The ProTroller series incorporates the ability to turn SMART TABS into trolling brakes. By simply moving a lever up or down, ProTroller Smart Tabs switch between the most effective trim and sta...

The ARRL Amateur Ham Radio License manual for the General Class. For Exams taken between July 1 2011 thru June 30 2015. All exam questions with answers & detailed explinations. Includes practice exam software CD.

Compatible with: All vehicles equipped with a 12 volt DC power source. Additional Features: LED type: Gen ||| LED lights Wattage: 4W 3 different selectable strobe patterns - capable of alternate and synchronized flashing Up to 50,000 hrs life expectancy Unit has a total of 4 LEDs Last patte...

Violence of Action is much more than the true, first-person accounts of the 75th Ranger Regiment in the Global War on Terror. Between these pages are the heartfelt, first-hand accounts from, and about, the men who lived, fought, and died for their country, their Regiment, and each other. Objective R...

This solid brass Mercury Pre 1998 connector features male 1/4" NPT (national pipe thread) compatible with most portable fuel tanks. We recommend the use of gasoline compatible thread tape during installation to ensure the best possible seal.Fuel tank connectors can be damaged during transport, from...

The Raymarine EV-100 p70 Wheel Pilot Pack comprises a fully enclosed wheel-drive that fits most types of wheels and provides superb autopilot performance for small to medium sized sailboats. Quick and easy installation makes it the ideal autopilot for do-it-yourselfers. Specifically designed to comp...

Timken Wheel Bearings are designed to help the wheels of the vehicle spin smoothly and quietly. These bearings allow wheels to rotate with minimal friction and support the vehicle’s weight. They are designed to maintain proper oil clearance, allowing a thin film of oil to form between the moving par...

Few of us will ever get to Antarctica. The bitter cold and three months a year without sunlight makes the sixth continent virtually uninhabitable for humans. Yet marine biologist James B. McClintock has spent three decades studying the frozen land in order to understand better the world that lies be...

Twin Air filter's design, high quality materials and superior construction deliver unbeatable performance and protection, designed to increase airflow while ensuring the highest level of protection from dirt/dust. Dual foam design: Coarse open-pore foam catches airborne dirt, grime and sand, fine op...

Compatible with:Universal fitment that will work with all 12v power sourceSpecs:Dimensions: 7.9" ( wide ) x 1.9" ( height ) x 3.9" ( depth )Modes:Rapid flash between left and right sideFlashes all LED at the same timeFlashes all LED rapidlyAdditional Features:100% Brand new, never been used or insta...