WINDFRD C-Size Aluminum Fish Finder Mount with 18.3-Inch Arm

Quick Summary

The WINDFRD fish finder mount pairs an 18.3-inch C-size double socket arm with a mounting plate and an AMPS-pattern round base. Its two ball-joint adjustments allow the mounted device to be repositioned. Check the screen’s weight, mounting pattern and exact model compatibility before choosing this mount.

Key Details

Detail	Product information and buyer relevance
Arm	C-size double socket arm, 18.3 inches long.
Mounting plate	Universal marine electronics plate, 6.23 x 2 inches, with combinations of pre-drilled holes.
Base	Round base, 2.4 inches in diameter, with an AMPS hole pattern for mounting to a boat, kayak or other flat surface.
Construction	Powder-coated marine-grade aluminum and corrosion-resistant composite materials. The product is stated to have been salt-spray tested for thousands of hours.
Static load	5 lb static load capacity. The product information recommends screens up to 7 inches.
Included hardware	Four sets of 316 marine-grade stainless steel machine screws, lock nuts and sheet-metal screws.

What to Compare Before Buying

• Screen weight: The stated static load limit is 5 lb. Consider the complete mounted load, not only the screen size.
• Screen size: Screens up to 7 inches are recommended. Larger or heavier screens may sag, shift or become harder to adjust smoothly.
• Mounting pattern: Check that the device’s mounting holes align with the plate’s pre-drilled pattern. The AMPS pattern on the round base is intended for a boat, kayak or flat surface.

Compatibility, Size and Fit

The arm is specified for 1.5-inch, C-size or 38 mm adapters and arms, including compatible products from RAM Mounts, Arkon and iBolt. Confirm the exact interface on any component being combined with this mount.

The product information lists compatibility with these Garmin fish finders and chartplotters:

ECHOMAP CHIRP 72, 73, 74, 75, 92, 93, 94 and 95; ECHOMAP Plus 7-inch and 9-inch; ECHOMAP UHD 6-inch, 7-inch and 9-inch; ECHOMAP UHD2 5-inch, 7-inch and 9-inch; GPSMAP 7-inch, 8-inch and 9-inch series; Striker 5 and 7; Striker Plus 5cv, 7 series and 9sv; and Striker Vivid 5cv, 7 series and 9sv.

Listed Lowrance models are Eagle 7 and 9; ELITE FS 7 and 9; Elite-7 series; HDS Carbon 7; HDS LIVE 7 and 9; HDS PRO 9; HDS-5 and HDS-7 series; Hook Reveal 7 and 9; HOOK-7 and HOOK-9; HOOK2-7 series; and HOOK2-9.

Listed Humminbird models are Helix 8 and 9 and Xplore 9. The mount is stated not to be compatible with the Humminbird Helix 5, Helix 7, 800, 900, lon, Onix or PiranhaMax series.

What Is Included

The stated configuration includes the 18.3-inch double socket arm, 6.23 x 2-inch electronics mounting plate, 2.4-inch AMPS-pattern round base and four sets of mounting hardware. Check that the selected configuration includes the parts needed for the intended mounting arrangement.

Important Limitations

The stated 5 lb static load limit applies to the mount, while the recommendation is for screens up to 7 inches. The product information cautions that larger or heavier screens may cause sagging, displacement or less-smooth adjustment. Screen size alone does not establish that a complete setup is within the load limit.

Before You Decide

Confirm the device model and plate-hole fit, the C-size arm interface, and the total mounted weight. Also check the Humminbird exclusions if considering a device from that brand.