SKU: 61053100786

Garmin GT12M Bronze Thru-Hull - 350W - 20 Degree [010-02867-02]

Sale price$143.52 Regular price$159.47
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Garmin GT12M Bronze Thru-Hull - 350W - 20 Degree [010-02867-02]GT12M Bronze Thru Hull 350W 20 Degree Designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush mounted, 350 watt mid band CHIRP transducer clearly defines fish arches, structure, and bottom depth returns on your display. Midband Chirp Traditional Sonar This 8 pin, 350 watt bronze thru hull transducer features high definition mid band CHIRP sonar that clearly defines fish targets and structures down to

GT12M Bronze Thru-Hull - 350W - 20 Degree

Designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 350-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom depth returns on your display.

Midband Chirp Traditional Sonar

This 8-pin, 350-watt bronze thru-hull transducer features high-definition mid-band CHIRP sonar that clearly defines fish targets and structures down to 800’ in saltwater and 1,200’ in freshwater.

Broad Frequency Range

Use the perfect frequency for the waters you’re fishing. Covering the medium frequency range, this transducer pulses from 85–165 kHz, displaying a wide coverage area, crisp fish arches, and accurate depth readings.

Optimum Ping Sensitivity

Offering excellent sonar sensitivity, low noise, high resolution, and good separation of targets, this robust transducer makes it easier than ever to distinguish fish and structure on your compatible chartplotter display.

Thru-Hull Installation

A durable bronze housing and stem offer straightforward thru-hull flush mounting for minimum drag and optimum beam orientation for clear sonar returns.

Auto-ID Technology

Enjoy simple plug-and-play operation with Garmin auto-identification technology — which enables the sonar to automatically configure itself to the transducer being used.

Fits Various Hull Types

Configurable for a wide variety of boat hull materials, including fiberglass, composite, and wood, the transducer is available in a range of tilt versions to accommodate deadrise angles of 0–20° without a fairing block.

In the Box:

  • GT12M-THF transducer
  • Jam nut
  • Washer
  • Documentation

Specifications:

  • Transducer Frequency: Medium band CHIRP (85-165 kHz)
  • Transducer Power: 350 W
  • Transducer Beamwidth: 24° -16°
  • Transducer Maximum Depth: 800 ft saltwater / 1200 ft freshwater
  • Transducer Cable Length: 50 ft
  • Transducer Depth/Speed/Temperature: Depth, temperature
  • Transducer Number of Pins: 8-pin
  • Housing Material: Bronze
  • Transducer Supported Deadrise/Transom Angles: 20° supports hull deadrise angles from 16° to 24°

Specifications:

  • Cable Length (Feet): 50'
  • Chirp: Medium
  • Mounting Style: Thru-Hull
  • Pins: 8
  • Speed Included: No
  • Temperature: Yes
  • Box Dimensions: 7"H x 7"W x 11"L WT: 7.4 lbs
  • UPC: 753759319915
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61053100786

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★★★★★ 5
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Am not disappointed buying this bag it’s spacious all different type of pockets the zippers are so unique the thickness is everything to talk about . I used this for my work bag that I carry 5 days of the week with my uniform,shoes,water bottle,phone,tablet etc and it’s still leaves a lot more space the firmness and sturdiness is 100% ..So comfortable the padding on the back and the shoulder keeps you relaxed. This is value for your money , my coworker are so inlove with my backpack
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Reviewed in the United States on March 20, 2026
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Trish M
New York, US
★★★★★ 5
Very functional and spacious!
Color: Upgrade-apricot, Size: 16 Inch
I wasn’t expecting to love this backpack as much as I do, but wow —it’s everything I wanted and more. The apricot color is soft and pretty without being too “girly,” and the fabric has a nice matte texture that feels durable yet lightweight. It doesn’t have a plasticky smell at all, just a clean, new bag scent right out of the packaging. The compartments are super well thought out. I can fit my 16-inch laptop, chargers, skincare pouch, and even a change of clothes without the bag looking bulky. The back padding is surprisingly comfy, especially during long airport days, and the straps don’t dig into my shoulders. It sits well on my carry-on handle, making it the perfect travel companion. If you’re into functionality and aesthetics, this is it.
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Reviewed in the United States on July 31, 2025
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Jamie Whitten
Charlottesville, US
★★★★★ 5
Great bag!
Color: A-darkgreen, Size: 16 Inch
Best computer bag! I absolutely love the color and quality. It will last a long time. Fits my 16” computer with room
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Reviewed in the United States on April 22, 2026
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Timkatmom
Boise, US
★★★★★ 5
One of my Favorite Blouses!
Color: Navy Blue, Size: Large, Color: Navy Blue, Size: Large
This is the perfect top when you want to have a little dressier look than a t shirt, but you still are dressing casual or you could even dress it up because the material is just so nice. . I bought my usual size which is large. It’s a little bit loose, which I like, but not oversized. It comes down to around mid rear end . It is a half sleeve or almost a half sleeve, so it covers the batwing area. It is a high crew neck, but not uncomfortable. It basically stays wrinkle, free almost all day long and after you wash it, it is ready to wear. Speaking of washing, the garment says to put in a separate bag and wash in the machine. I did not put it in a separate bag because I didn’t read the instructions, but I had no problem afterwards. It does say hang to drive which I always do anyway, and the blouse looks brand new after several washings. The top is very well-made, very department store like looking. I purchased two of them, the navy and the white. The white is a little sheer, but not too bad that you have to wear something underneath it because it is a loose fit, it looks put together. The price was great as I got it on a deal.
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