5/8 Wave over 1/2 wave dipole. 8dB gain. The ultra-performer, the most effective 8dB antenna system available, thanks to its increased signal capture area. Brass and copper elements, stainless steel f... More Details

Shakespeare's best - maximizes range and quality in a great looking antenna. This is Shakespeare's Galaxy® Style 5225 in a stronger, stiffer radome. It's extra tough for use on hard tops, T-tops, rada... More Details

VHF/AIS Marine band w/6dB gain. Cruise with confidence and communicate reliably over the VHF/AIS band using the Galaxy® 5225XT-AIS. Specifically designed to meet the broader bandwidth requirements of ... More Details

Collinear-phased 5/8 wave elements. 6dB gain. The 5225XT is Shakespeare's classic 5225 in a new, stronger, stiffer radome. It's extra tough for use on hard tops, T-tops, radar arches, or wherever its ... More Details

3' (0.9m) VHF/AIS marine band 3dB gain. Communication performance over VHF marine frequencies is optimized with the master craftsmanship of this Classic 5215 Squatty Body®, built with extra bandwidth ... More Details

The Centennial 5120 AM/FM antenna utilizes high-end features. When you're far from your favorite stations, this antenna helps bring them in loud and clear. Chrome-plated brass ferrule with standard 1"... More Details

4-foot, 3dB antenna. Brass and copper elements for performance, plus a smooth, high-gloss, polyurethane finish that won't turn yellow in the sun. Chrome-plated brass ferrule with standard 1"-14 thread... More Details

Collinear phased 5/8 wave. 6dB gain. High-gloss, polyurethane finish that won't turn yellow in the sun. Brass and copper elements, chrome-plated brass ferrule with standard 1"-14 thread, includes 15' ... More Details

Phased 1/2 wave elements in a collinear array with choking sleeve to suppress cable radiation. 9dB gain. This highly sophisticated design is outstanding for long distance communications. Extra rugged.... More Details

Phased 1/2-wave elements in a collinear array with a broadband matching section, and a coaxial choking sleeve. Designed to get the message through when all others fail. Its unique design puts the sign... More Details

Stainless steel. Mount comes with nylon adaptors to fit 7/8", 1" and 1-1/4" rails. Standard 1"-14 thread. Can also be mounted to flat surfaces.... More Details

Combines the 81-S Swivel Mount with the 408-R molded upper bracket. The bracket features an insert to accept 1" , 1-1-/8" or 1-1/2" diameter antennas or extension masts. Swivel mount is stainless stee... More Details

9dB Phased 1/2-wave elements in a collinear array with a coaxial choking sleeve to suppress cable radiation The top choice for charter boat captains and experienced sport fishing enthusiasts. This lon... More Details

End-fed with matching stub. 6dB gain. This antenna delivers not only performance, but superb value. The best of the high-end features with a brass element and a smooth, high gloss, polyurethane finish... More Details

End-fed with matching stub. 6dB gain. This antenna delivers not only performance, but superb value. The best of the high-end features with a brass element and a smooth, high gloss, polyurethane finish... More Details

The Shakespeare® SeaWatch® series of TV antennas are omni-directional, over-the-air digital HDTV solutions that bring sleek lines and 360° high-performance coverage to your watercraft or RV. Designed ... More Details

This light-weight, black VHF Marine antenna is specially built for sailboat racers. Its 15" center-loaded design delivers Unity Gain, and it comes with a black L-bracket for mounting. Its connector is... More Details

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See Sierra's catalog for current application information.... More Details

See Sierra's catalog for current application information.... More Details

See Sierra's catalog for current application information.... More Details

Swingarm Electric Sending Units gather fuel level information the same way as the mechanical sending units. It does, however, connect to a dash mounted gauge without a conversion capsule. Internal com... More Details

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16 1/2". 180 deg. swivel base. 54" cable.... More Details

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SmartStick is a non-contact position sensor that mounts to SeaStar Solutions outboard front mount cylinders (HC5345, HC5358). Non-contact sensing - no moving parts to wearFast, convenient installation... More Details

SmartStick is a non-contact position sensor that mounts to SeaStar Solutions outboard front mount cylinders (HC5345, HC5358). Non-contact sensing - no moving parts to wearFast, convenient installation... More Details

This digital dual voltmeter displays voltage for main and auxiliary batteries simultaneously. The compact size allows installation in a wide variety of locations. Red LED display. IP65 rating. Injecti... More Details

This Dual USB Rocker Switch Style Voltmeter charges two devices simultaneously while also displaying the batteries output. Fits into any 13/16" x 1-7/16" rocker switch hole. The total output 4.8A load... More Details

This Dual USB Socket charges two devices simultaneously while also displaying the batteries output. The total output 4.8A load is split 2.4A per side as needed. Enough power to charge phones, pads, an... More Details

Charges two devices simultaneously while the LED displays voltage. Total output 6A load is split 3A per side as needed. USB 3.0 features Quick Charging (QC) to charge phones, pads, and tablets. USB-C ... More Details

Motion Sensor Switch can be used to activate LED and incandescent lights. The motion detection range is up to 15 feet, with an activation angle of 120°. Activation time is adjustable (10/20/50/70 seco... More Details

Machined 304 stainless steel antenna base extension mast. Features standard 1"-14 thread. Male and female fittings. One section.... More Details

Machined 304 stainless steel antenna base extension mast. Features standard 1"-14 thread. Male and female fittings. One section.... More Details

Injection molded UV stabilized nylon construction with dual swiveling mounts for full adjustability. Designed to feed the antenna wire directly through the base eliminating the need for a separate cab... More Details

Stainless steel quick link with 19,800 lb capacity.... More Details

These snap hooks feature a key-lock connection for added security. Spring-loaded closure enables quick attachment to a wide range of fixing points. Constructed of formed 316 stainless steel for corros... More Details

These snap hooks feature a key-lock connection for added security. Spring-loaded closure enables quick attachment to a wide range of fixing points. Constructed of formed 316 stainless steel for corros... More Details

These snap hooks feature a key-lock connection for added security. Spring-loaded closure enables quick attachment to a wide range of fixing points. Constructed of formed 316 stainless steel for corros... More Details

These snap hooks feature a key-lock connection for added security. Spring-loaded closure enables quick attachment to a wide range of fixing points. Constructed of formed 316 stainless steel for corros... More Details

These snap hooks feature a key-lock connection for added security. Spring-loaded closure enables quick attachment to a wide range of fixing points. Constructed of formed 316 stainless steel for corros... More Details

Delivering a constant, steady water pressure ensuring an accurate speedometer reading, this white pitot tube features a weed resistant design with kick-up feature to prevent breakage. Seachoice is com... More Details

This Seachoice Marine Speedometer Pitot Kit includes everything you need to install a pitot on the outer surface of the boat to measure boat speed. Along with the durable, flexible pitot, this kit inc... More Details

This Seachoice Hourmeter reliably tracks engine hours and looks great with its bright, corrosion-resistant Stainless Steel bezel. This Hourmeter features a durable, high-impact polycarbonate case so i... More Details

This Seachoice Hourmeter reliably tracks engine hours and looks great with its black bezel. This Hourmeter features a durable, high-impact polycarbonate case so it can withstand the rigors of the mari... More Details

This rectangular Seachoice Hourmeter reliably and accurately tracks engine hours to help you maintain a routine maintenance schedule. This Hourmeter features a durable, high-impact polycarbonate case ... More Details

Features Include: 6 GA. - 250 MCM Range, accommodates popular sizesDiamond-shaped crimp completely compresses cable to form solid mass assuring low resistance connectionCompound action exerts five ton... More Details

With a quick action handle, this stainless steel antenna ratchet mount allows for simple operation with deck or side mounting. Four-way ratchet design permits easy lowering of the antenna to clear ove... More Details

Enjoy the precise and secure ratchet action of the Seachoice Antenna Rail Ratchet Mount with Heavy-Duty Handle. The 316 stainless-steel construction is extremely resistant to corrosion caused by harsh... More Details

Antenna. Made of 304 stainless steel. Spring loaded for easy installation. Keeps flags flying even at low speed. Attaches to halyards, antennas or outrigger lines.... More Details

ROUND GAUGE Package Includes:72104: Bluetooth® In-Dash Marine Round Gauge Stereo (Qty. 1)72111: White 5-1/4" 2-Way 150W Round LED Speakers (Qty. 1pr. or 2pr.)72114: White 10" 800W Subwoofer With LED I... More Details

ROUND GAUGE Package Includes:72104: Bluetooth® In-Dash Marine Round Gauge Stereo (Qty. 1)72111: White 5-1/4" 2-Way 150W Round LED Speakers (Qty. 1pr. or 2pr.)72114: White 10" 800W Subwoofer With LED I... More Details

ROUND GAUGE Package Includes:72104: Bluetooth® In-Dash Marine Round Gauge Stereo (Qty. 1)72111: White 5-1/4" 2-Way 150W Round LED Speakers (Qty. 1pr. or 2pr.)72114: White 10" 800W Subwoofer With LED I... More Details

ROUND GAUGE Package Includes:72104: Bluetooth® In-Dash Marine Round Gauge Stereo (Qty. 1)72111: White 5-1/4" 2-Way 150W Round LED Speakers (Qty. 1pr. or 2pr.)72114: White 10" 800W Subwoofer With LED I... More Details

Weatherproof Weatherproof60 Watts x 4 max. powerRDS tuner, balance/fader/bass/treble and preset built-in EQNo CD or DVD player - plays MP3, WMA, FM/AM and digital media from smart phonesCompatible wit... More Details

Weatherproof Weatherproof60 Watts x 4 max. powerRDS tuner, balance/fader/bass/treble and preset built-in EQNo CD or DVD player - plays MP3, WMA, FM/AM and digital media from smart phonesCompatible wit... More Details

Flexible fishing rod and tool holder. Larger size will accommodate boat hooks and boarding ladders.... More Details

Flexible fishing rod and tool holder. Larger size will accommodate boat hooks and boarding ladders.... More Details

Flexible fishing rod and tool holder. Larger size will accommodate boat hooks and boarding ladders.... More Details

High-output 1300°F heat tool designed for industrial applications where versatility and power are a must. This flameless tool is safe to use in environments where vapors may be present or flames are p... More Details

With a quick action handle, this nylon antenna ratchet mount allows for simple operation with deck or side mounting. Four-way ratchet design permits easy lowering of the antenna to clear overhead obst... More Details

.040 Gauge 304 stainless steel. Drilled and countersunk on 2" centers. Bright annealed.... More Details

.040 Gauge 304 stainless steel. Drilled and countersunk on 2" centers. Bright annealed.... More Details

RG58U white coaxial cable with PL259 fittings on both ends. Lengths to fit most applications.... More Details

RG58U white coaxial cable with PL259 fittings on both ends. Lengths to fit most applications.... More Details

RG58U white coaxial cable with PL259 fittings on both ends. Lengths to fit most applications.... More Details

White, water-resistant, cycolac case 5W speaker is compatible with all VHF radios. 4 ohms. Comes equipped with 9.5' cable, plug, stainless steelmounting bracket and hardware.... More Details

Mount to deck or bulkhead3/32" Access hole for cableStandard 1"-14 male thread... More Details

All stainless steel construction. Ideal for TV, Loran, GPS and VHF antennas.... More Details

Fits rail tubing 7/8" or 1" and standard 1"-14 threaded antenna ferrules. High impact nylon.... More Details

The Seachoice Antenna 4-Way Ratchet Mount with Heavy-Duty Handle is ideal for mounting on a deck or bulkhead. The attractive chrome-plated brass construction provides improved resistance to wear and c... More Details

Hi-Impact super tough nylon. Weather resistant. Accepts all antennas with 1" - 14 threads. Comes with stainless steel hardware. Positive lockdownratchet handle.Center to center 1-13/16" x 2-13/16"... More Details

White plastic housing for brighter illumination3mm front sealing gasket is contoured to fill gaps in bezel-allows for superior sealingIllumination on separate circuit from gauge power, reducing chance... More Details

White plastic housing for brighter illumination3mm front sealing gasket is contoured to fill gaps in bezel-allows for superior sealingIllumination on separate circuit from gauge power, reducing chance... More Details

White plastic housing for brighter illumination3mm front sealing gasket is contoured to fill gaps in bezel-allows for superior sealingIllumination on separate circuit from gauge power, reducing chance... More Details

White plastic housing for brighter illumination3mm front sealing gasket is contoured to fill gaps in bezel-allows for superior sealingIllumination on separate circuit from gauge power, reducing chance... More Details

White plastic housing for brighter illumination3mm front sealing gasket is contoured to fill gaps in bezel-allows for superior sealingIllumination on separate circuit from gauge power, reducing chance... More Details

White plastic housing for brighter illumination3mm front sealing gasket is contoured to fill gaps in bezel-allows for superior sealingIllumination on separate circuit from gauge power, reducing chance... More Details

White plastic housing for brighter illumination3mm front sealing gasket is contoured to fill gaps in bezel-allows for superior sealingIllumination on separate circuit from gauge power, reducing chance... More Details