Marine Navigation & Instruments

Davis Mark 3 Marine Sextant [011]

Mark 3 Marine SextantSometimes referred to as a "lifeboat" sextant, the Mark 3 is an inexpensive training sextant. Yet this model has taken sailors around the world, too! It is full-sized and has sunshades, but no optical magnification to help you find...

Garmin Tilt/Swivel Mounting Bracket f/echoMAP 50dv/50s & GPSMAP 547/547xs [010-11966-00]

Tilt/Swivel Mounting BracketMount your echoMAP™ or GPSMAP® using this bracket. The mount swivels and tilts for optimum viewing.Compatible Devices:echoMAP™ 50dvechoMAP™ 50sGPSMAP® 547GPSMAP® 547xsWARNING: This product can...

Humminbird AS EC 30E Ethernet Cable - 30' [720073-4]

AS EC 30E Ethernet Cable - 30'The Ethernet Cable is a 30' cable that allows the connection of two Ethernet capable units to be connected. WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to...

Humminbird MHX XNPT Portable Hardware Kit [740090-1]

MHX XNPT Portable Hardware KitMounting hardware and suction cup for portable XNT transducers. WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other...

Humminbird XTH 9 DB 74 P Dual Beam Plastic Thru-Hull [710185-1]

XTH 9 DB 74 P Dual Beam Plastic Thru-HullFeatures:Dual Beam, 20/74 degrees200/50kHz, temp included6.7"L x 3"W x 1.4"D (below boat hull)Shaft: 1" diameterCable Length: 30'WARNING: This product can expose you to chemicals including LEAD which is known to...

Humminbird UC H7 HELIX 7 Unit Cover [780029-1]

UC H7 HELIX 7 Unit CoverThe UC H7 is a neoprene cover for HELIX 7 models that helps keep your fish finder protected when not in use.Features:Compatible with: All HELIX 7 Series ProductsColor: BlackNot for use for while trailering boat.Note: Only for...

Humminbird GM H910 Gimbal Mount Bracket f/HELIX 9 & 10 [740149-1]

GM H910 Gimbal Mount BracketGimbal mount for HELIX 9 and HELIX 10 SeriesWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more...

Humminbird GM H7 Gimbal Mount f/Select HELIX 7 Series [740146-1]

GM H7 Gimbal Mount for Select HELIX 7 SeriesThe GM H7 is a plastic gimbal mount for all HELIX 7 models products except HELIX 7 G4N models . This includes the gimbal mount, knobs and mounting hardware.Compatible Devices:All HELIX 7 models, except HELIX 7...

HawkEye FishTrax 1C Fish Finder w/HD Color Display [FT1PXC]

FishTrax™ 1C Fish Finder w/HD Color DisplayIntroducing the world’s most versatile fish finder.  This powerful, handheld unit uses SONAR technology to locate fish depth and measure water temperature & bottom contour.  Use it on...

Garmin Transducer Spray Shield [010-12406-00]

Transducer Spray ShieldGarmin's transducer spray shield is available for Garmin side scanning transducers.Mounting hardware included.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth...

Garmin Extension Cable w/XID - 12-Pin - 30' [010-11617-42]

Extension Cable with XID - 12-Pin - 30'Extend the cable length of your compatible 12-pin transducer with this 30 foot (9 meter) cable. Supports 12-pin Airmar transducer with XID.WARNING: This product can expose you to chemicals which are known to the...

Maretron Solid-State Rate/Gyro Compass w/o Cables [SSC300-01]

Solid-State Rate/Gyro Compass without CablesMaretron's SSC300, implementing the second generation of Maretron's award-wining compass technology, is a solid state, rate gyro electronic compass that provides better than 0.7x heading accuracy through q45x...