RAM® Double Socket Arm with Diamond Ball Plate - Long Arm

Name: RAM® Double Socket Arm with Diamond Ball Plate - Long Arm
Brand: RAM Mounts
SKU: RAM-103-D-238U
Price: 50.39 USD
Availability: InStock
Rating: 4.6 (5 reviews)

RAM® Double Socket Arm with Diamond Ball Plate - Long Arm - Main image

$50.39 ~~$69.99~~ In stock

Category: Components

The RAM-103-D-238U consists of the 1.5" C size diameter ball and socket system with one open socket end; RAM-201U-D socket arm is long length at 9.125" end to end with a 8" socket-to-socket length. This mount is designed to be used with any of the C size RAM® Mount bases or cradles with a 1.5" diameter rubber ball. The RAM-238U RAM® Diamond Ball Base features industry standard AMPS 2-hole pattern and can be used as an adapter to attach a holder, or a mounting drill-down base.

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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)

Benjamin ★★★★★ Oct 23, 2026

I needed a longer arm to reach my GPS mount over the dashboard hump, and this 8-inch socket-to-socket length fits perfectly. The diamond plate on the ball gives a solid, rattle-free grip even on rough roads.

Sophia ★★★★★ Oct 22, 2026

The 9.125 inch length gives me just the reach I needed to position my tablet perfectly in the truck, and the diamond ball plate locks in place with no wobble at all.

William T. ★★★★★ Oct 21, 2026

Swapped out my old ball mount for this double socket arm and the extra reach makes a real difference when positioning my tablet in the truck. The 9-inch length gives me just the right angle without any wobble.