RAM® Double Ball Mount with Round Plate and 2 7/8" Hole Pattern Base

Name: RAM® Double Ball Mount with Round Plate and 2 7/8" Hole Pattern Base
Brand: RAM Mounts
SKU: RAM-B-101U-247-25B
Price: 38.84 USD
Availability: InStock
Rating: 4.6 (5 reviews)

RAM® Double Ball Mount with Round Plate and 2 7/8" Hole Pattern Base - Main image

RAM® Double Ball Mount with Round Plate and 2 7/8" Hole Pattern Base - View 2

$38.84 ~~$55.49~~ In stock

Category: Universal Mounts

The RAM-B-101U-247-25B consists of a double socket arm, round 2.5" diameter round base with the universal AMPS hole pattern and 2.5" clamp base backing plate. The patented rubber ball and socket technology dampens shock and vibration, as well as allows for almost infinite adjustment, as well as perfect viewing angles.

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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 (4.6 / 5 · 5 reviews)

Natalie ★★★★★ Oct 22, 2026

The rubber ball and socket design grips my GPS mount perfectly, with zero wobble even on rough roads. The round base plate fit the existing holes in my dash without any drilling required.

Alexander T. ★★★★★ Oct 21, 2026

The double socket arm locks tight with zero wobble, even on rough gravel roads, and the 2.5" round base with AMPS holes lined up perfectly with my existing hardware. Mounted my tablet in about five minutes and haven't touched it since.

Eli F. ★★★★★ Oct 20, 2026

The round plate base with the AMPS pattern bolted perfectly onto my existing mount setup, and the double socket arm holds my phone rock steady even on rough roads.