More than ever, boaters need a single comprehensive reference that combines the best traditions of seamanship with cutting-edge practices, gear, and technology. That's why, for nearly a century, Chapman Piloting & Seamanship has remained the most respected and widely used guide for boating under pow...

These FOUR BOSS MR6B 6.5 360W Dual Cone Black Marine Audio Speakers can handle 180 Watts of MAX Power per pair and 360 Watt per 2 Pair (90 Watts per speaker). They feature a Kapton Voice Coil, a Poly Carbon Cone, and a mounting depth of 2.1875-inches. These BOSS MR6B 6.5 180W Dual Cone Black Marine...

Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 microns. All filters flow @ 90 GPH to feed even the hungriest motor. Sierra 10 micron filters are recommended to prevent damag...

Introducing the new Mobile Monitor (MM) Series high performance loudspeaker systems, the next generation in mobile loudspeaker design. The MM Series features 18 new models, including 3 Ultra Marine designs, to fit virtually any application on land and water. The MM Series is composed of 6 full range...

The BoatBuckle Snap-Lock Boat Cover Tie-down is easy to use. Simply pass adjustable end of this tie-down around trailer frame, snap buckle together and pull adjustable end snug. Measures 1 inch by 4 feet. BoatBuckle brand tie-down systems offer professional fishermen and weekend boaters convenient,...

Pull up anchor and cruise to the sounds of the BOSS Audio MCK1440W.6 Weatherproof Receiver and Speaker combo kit. Included in the package are the MR1440U Receiver, one pair of MR6W 6.5" Full Range Marine Speakers and an MRANT10 Marine Dipole Antenna. Pop in a CD or listen to local AM/FM radio statio...

This 316/316L stainless steel dual-certified round tubing is suitable for transport of fluids and gases in chloride environments. The tubing is welded and drawn for a smoother bore than non-drawn welded tubing and a more consistent wall thickness than seamless tubing. It is alloyed with molybdenum a...

Master your Raspberry Pi in a flash with this easy-to-follow guide Raspberry Pi For Dummies, 2nd Edition is a comprehensive guide to this exciting technology, fully updated to align with the Rev 3 board. Veteran technology authors provide expert insight and guidance that get you up and running fast,...

Seating backbone cable, 1' 3 inch , Mfg# A06033, for use with E & C Series widescreen, G Series, and St70 systems.

This Dixon BN Series hose fitting is made of brass and connects hose to a female NPTF threaded connection. This fitting has a barbed end to create a tight seal on a hose when used with a hose clamp or crimp sleeve or ferrule (not included) and male National Pipe Taper Fine (NPTF) threads on the othe...

Seating 5-way connector block, Mfg# A06064, used to create drops for Spurs in the backbone. For use with E & C Series widescreen, G Series, and St70 systems.

The Brakeman Timed Digital Brake Control features a digital display that shows “output” & “sync” settings, brake overload or short connections. No moving parts and no leveling is required with this item. For use with 2, 4, 6 & 8 brake systems and compatible with anti-lock braking systems. Mounting h...