RAM® Ball Adapter for Humminbird Devices

Name: RAM® Ball Adapter for Humminbird Devices
Brand: RAM Mounts
SKU: RAM-B-107BU
Price: 17.59 USD
Availability: InStock
Rating: 4.4 (5 reviews)

RAM® Ball Adapter for Humminbird Devices - Main image

RAM® Ball Adapter for Humminbird Devices - View 2

$17.59 ~~$25.49~~ In stock

Category: Components

The RAM-B-107BU is a marine grade aluminum base with 1" rubber ball. The base connects to the underside of Humminbird and Raymarine marine GPS devices.

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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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Delivery costs

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Standard Shipping · United States: $0.00

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 (4.4 / 5 · 5 reviews)

Miles ★★★★★ Oct 23, 2026

Took a chance on this base for my Humminbird unit, and the marine-grade aluminum feels rock solid—zero flex even in rough chop. The 1" rubber ball locks in tight and adjusts easily, so I'm confident it'll hold for years.

Edward ★★★★★ Oct 21, 2026

The marine-grade aluminum base feels solid and should hold up well against saltwater corrosion. Snapped right into my Humminbird unit with no fuss.

Ryan ★★★★★ Oct 18, 2026

Finally got the Humminbird mounted securely on my kayak — that 1-inch rubber ball grips tight and doesn't budge. The marine-grade aluminum feels solid enough to handle saltwater trips.