The AIR-033-226 is a standard fairing block for transducers utilizing the Airmar B-256 housing. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

AIR-033-351 The AIR-033-351 is a standard fairing block for transducers utilizing the Airmar B-45 housing. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The AIR-033-428 is a standard fairing block for transducers utilizing the Airmar B-744V housing. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Marine Navigation & Instruments, Supplies and Equipment With a wide variety of Marine Navigation equipment and Instruments, we can help you find your location on the waterways, avoid hazards, and be respectful of other boaters. The accessories you have on your boat are important, but very few of them are as valuable as the AIS systems, autopilots, black box modules, and other options you can choose from when you want to make sure you can find your way there and back again while staying away from areas that could mean running aground or experiencing other dangers. We offer many types of navigation equipment, including cameras - network video, ice flashers, and marine monitors.   Depending on where you are going to be boating and what you plan to do with your time on the water, you can also find a fishfinder/sounder - color or a fishfinder/sounder - mono that will be right for you, along with GPS - chartplotters, GPS - fishfinder combos, or a GPS - track plotter. Network accessories and network capable displays are available, and we have a selection of night vision, software, transducers and transducer accessories, and weather fax equipment. If you need radar - stand alone options or radar domes / arrays, look no further than right here, where the selection is good and so are the prices.

The AIR-033-352 is a high performance fairing block for transducers utilizing the Airmar B-45 housing. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The AIR-033-391 is a high-performance fairing block for transducers utilizing the Airmar B-260 housing. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The AIR-033-476 is a high performance fairing block for transducers utilizing the Airmar B-744V housing. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

B45-DT-HB 600W Thru-Hull Transducer w/Fairing Block & Humminbird #9 Connector The B45 is our smallest and most economical, dual-frequency, bronze, stem transducer. Its streamlined shape and High Performance fairing block deflects aerated water from the transducer's face for strong return echoes and clear display images.  Features: Bronze housing Depth and Temperature Recommended for planing-hull powerboats and cruising sailboats up to 9 m (30’) Good sensitivity in a compact housing Fast-response water-temperature sensor provides ±0.2°C (±0.1°F) High-Performance Fairing included Usable Shaft Length: 92 mm (3.62”) Standard fairing block  Frequency: 50/200 kHz Maximum Depth Range: 50 kHz—235 m to 353 m (800’ to 1,200’) 200 kHz—118 m to 206 m (400’ to 700’) Cone: 50 kHz—45°, 200 kHz—12° RMS Power: 600 W This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Long stem for hulls with steep deadrise or thicker cored hulls. Compatible with the following sounder modules: DSM30 DSM300 Compatible hull material: Wood and fiberglass Max power: 600 watts Frequency: 200/50 kHz Cable: 30ft (10m) cable with connector Hole diameter for installation: 2" Other: Self-sealing removable paddle wheel insert. High speed fairing block is included. **Requires E66066 Adapter Cable for use with the a,c,e,eS Series built in Sonar Models.**

R109LH Urethane Chirp Thru-Hull with Temp & High Speed Fairing Block - No Connector Transducer Features: Airmar R109 Housing Style Transducer The Broadband R109 operates at any frequency between 38 kHz to 75kHz and 130 kHz to 210 kHz. Adjusting the frequency allows you to change the R109's beamwidth and depth capabilities. For example if you are bottom fishing in 61 m (200') of water, the narrow high-frequency beam will display extreme bottom detail and fish holding tight to structure. If you are tuna or marlin fishing in deep blue water, the wider, low-frequency beam will not only give deep-water bottom detail, but more importantly show you more of what is around your vessel, including bait which may attract game fish. Because the R109 has a bandwidth that covers a continuous frequency spectrum, next generation Fish Finders utilizing Furuno Free Synthesizer (FFS) technology can be made “tunable”, so fishermen can “dial-in” the best frequency for the target fish species or conditions. Standard Features: Thru-Hull Transducer with High Performance Fairing Block Kit 3kW Low Frequency, 2kW High Frequency Furuno Free Synthesizer (FFS) compatible - select any two frequencies from 38 kHz to 75kHz and 130 kHz to 210 kHz Beam angle dependent upon frequency: Low = 19 degrees to 10 degrees port-starboard (10 degrees to 5 degrees fore-aft) High = 8 degrees to 4 degrees No Connector Designed for 40ft and above boats made of fiberglass, wood or metal WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

556TID-HDD SS260 Stainless Steel Thru-Hull Transducer w/Temp and Fairing Block - 10 Pin The SS260 is our best performing, stainless-steel, thru-hull stem for 1 kW echosounders. Its construction utilizes separate 50 kHz and 200 kHz elements for unparalleled deep-water performance and unmatched bottom and water-column detail. The SS260’s narrow beam gives crisp image detail especially suited for fishing shelves, intricate bottom structures, and wrecks. Standard Features 1,000 Watts Power 50/200 kHz with Diplexer 20/6 degree Beam Angles Stainless Steel Thru-Hull with Temperature 10-Pin Connector High Speed Fairing Block included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

B744V 50/200 kHz Smart xSonic 9-Pin TH with Fairing Block Bronze Thru-Hull with High-Speed fairing block. The Lowrance Bronze Thru-Hull, style B744V, 600w, multisensor provides accurate depth, speed, and temp readings and comes with a High-Speed Fairing Block. The high-speed fairing block provides a streamlined installation and allows for a vertical beam. Compatible with Lowrance HDS, HDS Gen2, HDS Gen2 Touch, HDS Gen3, Lowrance BSM-1, Lowrance Hook, Simrad NSS, Simrad NSS evo2, and Simrad BSM-1.

B744V 600 Watt Bronze thru hull transducer with depth, speed, and temperature. Compatible with the following sounder modules: DSM30 DSM300 Compatible hull material: Wood and fiberglass Max power: 600 W Frequency: 200/50 kHz Cable: 30ft (10m) cable with connector Hole diameter for installation: 2" Other: Self-sealing removable paddle wheel insert. Includes high speed fairing block.

B258, SS258 High Speed Fairing Block Airmar High Speed Fairing block for B258, SS258 Style TransducerThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

CPT-120 Bronze High Speed Thru Hull Chirp Transducer with Fairing Block Raymarine's exclusive line of DownVision transducers pair a conical CHIRP fishfinding element with a wide beam DownVision element. The result is an unrivaled level of subsurface visibility. Features: MATERIAL: Bronze MAX DEPTH: DV=600/FF=900 FREQUENCY (KHz): Chirp DownVision/DownVision/Fishfinder BEAM WIDTH(L/H): 25° / 60° APPROVED HULL MATERIAL: Fiberglass/Wood CABLE LENGTH: 33ft/10m DEADRISE: 0-25° This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.