RAM® Composite Double Ball Mount with Two Diamond Plates - Medium

Name: RAM® Composite Double Ball Mount with Two Diamond Plates - Medium
Brand: RAM Mounts
SKU: RAP-B-102U
Price: 18.49 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RAM® Composite Double Ball Mount with Two Diamond Plates - Medium - Main image

RAM® Composite Double Ball Mount with Two Diamond Plates - Medium - View 2

$18.49 ~~$24.99~~ In stock

Category: Universal Mounts

The RAP-B-102U consists of a double socket arm and two 1" ball diamond bases. The diamond bases contain two holes 1.912" from center to center, positioned at both ends. The hole pattern found on the diamond plate will connect to many RAM cradles, as well as third party cradles including mounts with the industry standard AMPS hole pattern.

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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)

Ruby ★★★★★ Oct 23, 2026

The dual ball design lets me adjust my phone and GPS at the same time without wobbling. Those diamond plates lock down tight on my truck dash, and the assembly feels solid even on rough roads. Exactly the stable setup I needed for off-road navigation.

Benjamin S. ★★★★★ Oct 22, 2026

The hole spacing at 1.912" lines up perfectly with the pre-drilled mounts on my dash, so installation took all of five minutes. The double socket arm locks up tight with zero wobble, even on rough roads.

Sophia ★★★★★ Oct 21, 2026

I was worried about the arm sagging under load, but the double socket locks up rock-solid once you tighten it. The diamond bases with those two holes spaced 1.912" apart lined up perfectly with my existing plate, so installation took under five minutes.