RAM® Double Ball Drill-Down Mount with Diamond Plate - Long

Name: RAM® Double Ball Drill-Down Mount with Diamond Plate - Long
Brand: RAM Mounts
SKU: RAM-B-138U-C
Price: 32.42 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RAM® Double Ball Drill-Down Mount with Diamond Plate - Long - Main image

RAM® Double Ball Drill-Down Mount with Diamond Plate - Long - View 2

RAM® Double Ball Drill-Down Mount with Diamond Plate - Long - View 3

$32.42 ~~$46.99~~ In stock

Category: Universal Mounts

The RAM-B-138U-C consists of a 2.5" diameter round base that contains the universal AMPs hole pattern, LONG double socket arm and diamond base adapter. The mount is designed with a 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles. The hole pattern found on the diamond base adapter will connect to most RAM cradles. The included RAM’s patented design dampens shock and vibration, helping to extend the life of your device.

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

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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 (5.0 / 5 · 5 reviews)

Emily H. ★★★★★ Oct 23, 2026

The double socket arm gives just enough flexibility to position my tablet exactly where I need it without any sagging. That diamond plate base feels incredibly solid once it's tightened down.

Ellie ★★★★★ Oct 22, 2026

I was pleasantly surprised at how rock-solid this mount stays even on rough jobsite roads. The double socket arm holds my tablet without any wobble, and the diamond plate base feels premium.

Lily W. ★★★★★ Oct 21, 2026

Set this up in my truck to hold my tablet and the double socket arm gives me so much flexibility to adjust the angle. That 2.5" round base is rock solid even on rough roads.