Which Quick-Release Plate Fits My Fish Finder?

Wrengineering's quick-release fish finder mount (MEM-2) lets you pull your fish finder off the boat in seconds and lock it back on just as fast. The mount needs a quick-release plate bolted to the back of your unit, and we make two of them: the Small plate (FFP-1) and the Large plate (FFP-2). This guide shows which one fits your fish finder. Quick answer: which plate do I need? Brand Models Plate Humminbird Helix 5, Helix 7 Small plate (FFP-1) Humminbird Helix 8, 9, 10; 800 Series; 900 Series; 1100 Series; Solix 10 Large plate (FFP-2) Garmin Striker 5 & Striker Plus 5; Striker 7 & Striker Plus 7; Striker Plus 9 Large plate (FFP-2) Garmin echoMap Chirp 72-95 Series Large plate (FFP-2) Garmin GPSMAP 722xs, 741xs, 742xs, 922xs, 942xs, 7607, 7608 Large plate (FFP-2) Lowrance Elite-7 Chirp; HDS Carbon 7; HOOK-7; HOOK-9; HOOK2 7 & 7x; HOOK2 9 Large plate (FFP-2) In short, the Small plate (FFP-1) is for the Humminbird Helix 5 and Helix 7. The Large plate (FFP-2) covers every other model on our compatibility list, from Humminbird, Garmin and Lowrance. The two plates at a glance Small Fish Finder Mount Plate (FFP-1): $32 Fits Humminbird Helix 5 and Helix 7 CNC machined from 6061-T6 aluminum Black or clear anodized, so it will not rust or oxidize Includes (4) #10-24 x 5/8" stainless screws Made in USA Large Fish Finder Mount Plate (FFP-2): $37 Fits the larger Humminbird, Garmin and Lowrance units listed above CNC machined from 6061-T6 aluminum Black or clear anodized, so it will not rust or oxidize Mounting screws not included Made in USA Both plates are made to work with the MEM-2 Fish Finder Mount. Dimensional drawings are available for the FFP-1 and the FFP-2, and the original FFP-2 compatibility list (PDF) is available too. How the mount and plate system works The system has two parts. The MEM-2 mount stays on the boat, and the plate stays on your fish finder. Attach the plate to the back of your fish finder. Seat the plate in the mount. Fully depress the quick-release button while installing or removing the plate. When it's properly seated, the plate sits flush on both sides of the quick release. Lock it down. Turn the wing knob clockwise to lock both ends of the mount. To take the unit off, push the button and lift the plate out. Your fish finder comes off with it, and the mount stays on the boat. MEM-2 mount specs Recommended for marine electronics with screens up to 10 inches 30 lbs. of side load before ball slip Height adjusts from 4.52" minimum to 7.32" maximum Weight: 1.58 lb (25.28 oz) Mounting holes use the same pattern as the RAM Mount RAM-D-202 CNC machined from 6061-T6 aluminum, with white acetal plastic and stainless steel components Black or clear anodized, so it will not rust or oxidize 1-year warranty Made in USA Price: $149 What's included (and what isn't) MEM-2 mount: fasteners are not included. A plate is required and is sold separately. Small plate (FFP-1): includes (4) #10-24 x 5/8" stainless screws. Large plate (FFP-2): mounting screws are not included. Every part is available in black or clear anodized, so you can match the finish of your mount and plate. My fish finder isn't on the list. Now what? The chart above covers the models we've listed as compatible. If yours isn't there, don't guess. Contact us before you order and we'll help you figure out the right fit: Email: support@wrengineering.com Phone: 260-665-9095 (Mon–Fri, 9am–5pm) It helps to include your fish finder's brand and exact model name. Quick FAQ Do I need a plate to use the MEM-2 mount? Yes. Your fish finder attaches to a quick-release plate (FFP-1 or FFP-2, sold separately), and the plate locks into the mount. What size fish finder can the mount hold? The MEM-2 is recommended for marine electronics with screens up to 10 inches. Will it rust in salt water? The mount and plates are anodized 6061-T6 aluminum, and the mount uses acetal plastic and stainless steel components. They will not rust or oxidize. Is there a warranty? Yes. If the product malfunctions within 1 year of purchase, we will repair or replace it (at our discretion) for free. What if I order the wrong plate? We have a 30-day return policy. Items must be in the same condition you received them, in the original packaging, with proof of purchase. Email support@wrengineering.com to start a return. See our refund policy for details. Where are your products made? Every Wrengineering mount and plate is designed and CNC machined in Angola, Indiana, where we've been machining since 1995. Read our story. More questions? See our full FAQ, or shop fish finder mounts and plates.

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Which Quick-Release Plate Fits My Fish Finder?

Posted on October 21, 2026