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US edition · USD

1.5-Inch Ball Fish Finder Mount with Medium Arm, Aluminum

$33.99 (Price correct as of 11/01/2026 18:19 PST · Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

This fish finder mount has a 1.5-inch ball, medium arm, 360-degree ball-and-socket adjustment and a rectangular aluminum plate with multiple pre-drilled hole combinations, including an AMPS pattern. The description lists selected Garmin and Lowrance models and makes broader Humminbird and Raymarine compatibility claims, with several Humminbird exclusions. Check your device’s exact fit and compare its weight with the 15.5 lb at-rest or 4.5 lb in-motion limit.

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SKU: B0DPM3PTMT Category:

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Quick Summary

This fish finder mount has a 1.5-inch ball, a medium arm and a rectangular mounting plate. Its ball-and-socket adjustment allows 360-degree rotation. The description lists compatibility with selected Garmin and Lowrance models, and broad compatibility claims for Humminbird and Raymarine devices, with specific Humminbird exclusions.

Key Details

Detail Product information and buyer relevance
Ball size 1.5 inches, also identified as C size in the title.
Arm Medium arm.
Adjustment Ball-and-socket design with 360-degree rotation.
Supported load Up to 15.5 lb at rest and 4.5 lb in motion. Compare the applicable rating with the weight of the mounted device.
Construction One-piece cast marine-grade aluminum with a black coating. The coating is described as intended to resist salt water, corrosion, rust and oxidation.
Mounting plate Rectangular plate with multiple pre-drilled hole combinations, including an AMPS hole pattern.

What to Compare Before Buying

  • Load: Check the mounted device’s weight against the separate 15.5 lb at-rest and 4.5 lb in-motion limits.
  • Mounting points: Compare the device’s bracket holes and the boat or other flat mounting surface with the plate’s hole pattern. The description does not give plate dimensions or specify mounting hardware.
  • Ball connection: Confirm that the mount’s 1.5-inch ball matches the ball size required by the mounting setup you plan to use.

Compatibility, Size and Fit

The description lists these Garmin models: GPSMAP 722, 722xs, 723, 723xsv, 742, 742xs, 743 and 743xsv; Striker Plus 5cv, 7cv and 7sv; Striker Vivid 5cv, 7cv and 7sv; ECHOMAP Plus 72cv, 73cv, 74cv, 75cv and 77cv; ECHOMAP UHD 93sv; and ECHOMAP UHD2 5-inch and 7-inch models.

Listed Lowrance models are HDS Carbon 7, HDS LIVE 7, Hook Reveal 7 Series, Hook Reveal 9 Series, Elite FS 7 and Elite FS 9. The description also claims compatibility with other fish finders and GPS chartplotters, but does not identify those devices individually.

For Humminbird and Raymarine, the description says the mount fits most fish finders and GPS chartplotters. It specifically excludes Humminbird Helix 5, 7, 8, 9, 10, 12 and 15, plus Solix 10. Check the exact device model and its mounting-hole pattern rather than relying on a broad brand-level fit claim.

Choosing the Correct Version

The stated load changes with whether the mount is at rest or in motion, so use the applicable limit when checking your device. For device fit, confirm the exact model and plate-hole alignment; for the mounting setup, confirm that it uses a 1.5-inch ball. The plate is described as suitable for a range of devices, including marine GPS units, CB radios, Ham radios and gimbal brackets, but that does not establish fit for every device in those categories.

Before You Decide

Check the exact device model, the required mounting-hole pattern and the 1.5-inch ball connection. Also compare the device weight with the relevant at-rest or in-motion load limit, and note the listed Humminbird exclusions.

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