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...

12V Self-Priming Water Pressure Pump 4.5 Gallons Per Minute (17 Liters/Min) 40 PSI Includes -(1) 12v Diaphragm Pump -(1) High Flow Mesh Filter w/ 1/2" Barbed End -(1) Straight 1/2" Barbed Fitting -(1) 90° degree 1/2" Barbed Fitting -(1) 1/2" Male NPT Threaded Fitting Product Description This product...

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 systems, 3 component packages and 9 subwoofers. As a result of 3 years of Polk research and development, the new MM systems have been...

Comprehensive and authoritative, this guide combines and updates two smaller, long-trusted regional books to provide seamless coverage of the entire California coast from just outside the Golden Gate Bridge to Mexico, with special attention given to the popular offshore islands between Point Concept...

Designed to enable one man launching of inflatable boat, dinghy, tender. Constructed of heavy-duty marine grade anodized aluminum. Comes with a heavy-duty, all-terrain wheels 12" in diameter by 3" width. Launching wheels swivel up and lock in position when not in use. Pneumatic wheels can be easily...

Easy to install with included hardware, this light base features a watertight cap for protection, keeping it dry and clean.

Replacement microphone, ICOM manufacturer part number HM-135, for M802, black marine fixed mounted VHF radios.

Bow Stop Rubber 2"x2" Blk. Allows boat to be snugged down on the trailer. Unaffected by oil, gas or salt. With propper care, should last the lifetime of your trailer!

Key FeaturesFlexible enough to stretch around most cornersClear design that doesn’t distract from trim schemesWaterproof and won’t come loose when wet59 feet (18m) of tapeOverviewWith various uses for marine applications, Pro Boat’s Clear Flexible Tape can be stretched around corners and used to sea...

FLAG CLIPMade of 304 stainless steel. Spring loaded for easy installation. Keeps flags flying even at low speed. Attaches to halyards, antennas or outrigger lines.You are bidding on a Brand New Item. We are a full service Marina with over 700 slips. We have been in business for over 41 years. This i...

2-CH Amp Speaker System