RAM® Twist-Lock™ Suction Cup Mount with Electronics Plate - Medium

Name: RAM® Twist-Lock™ Suction Cup Mount with Electronics Plate - Medium
Brand: RAM Mounts
SKU: RAM-B-166-111U
Price: 40.94 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RAM® Twist-Lock™ Suction Cup Mount with Electronics Plate - Medium - Main image

RAM® Twist-Lock™ Suction Cup Mount with Electronics Plate - Medium - View 2

RAM® Twist-Lock™ Suction Cup Mount with Electronics Plate - Medium - View 3

$40.94 ~~$58.49~~ In stock

Category: Universal Mounts

The RAM-B-166-111U consists of a medium length B-size arm with a suction cup base and our universal marine electronics base.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Abigail J. ★★★★★ Oct 23, 2026

The suction cup held my fish finder steady through some pretty rough chop on the lake today. The arm is just the right length to position the screen where I can see it without blocking my view.

Evelyn ★★★★★ Oct 22, 2026

That twist-lock mechanism is the real deal – I've had it on my boat's dash for two weekends of choppy water and the electronics plate hasn't budged a millimeter. The medium arm gives just enough reach to angle my chartplotter perfectly without feeling flimsy.

Adam J. ★★★★★ Oct 21, 2026

The suction cup locked onto my windshield instantly and hasn't budged through a week of bumpy roads, which is exactly what I needed for my chart plotter. The electronics plate fits snugly and makes it easy to swap devices when I'm switching between fishing spots.