RAM® Double Ball Mount with Two Large Round Plates - D Size Long

Name: RAM® Double Ball Mount with Two Large Round Plates - D Size Long
Brand: RAM Mounts
SKU: RAM-D-101U-E
Price: 154.87 USD
Availability: InStock
Rating: 4.8 (5 reviews)

RAM® Double Ball Mount with Two Large Round Plates - D Size Long - Main image

$154.87 ~~$206.49~~ In stock

Category: Universal Mounts

The RAM-D-101U consists of (2 qty) 3.68" diameter round bases and LONG length double socket arm. The 3.68" diameter round bases have pre-drilled holes, including two holes at 180 degrees and three holes at 120 degrees. Designed into the mount is a 2.25" diameter patented rubber ball and socket system with adjustment points at both socket ends of the arm.

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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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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 (4.8 / 5 · 5 reviews)

Scarlett ★★★★★ Oct 23, 2026

The double socket arm is seriously stiff—no sagging even with a tablet mount bouncing down rough roads. The 3.68" plates give plenty of surface for a custom drill setup, which took me about twenty minutes total.

Samuel ★★★★★ Oct 22, 2026

The pre-drilled holes made installation a breeze on my boat's dash, and the long arm gives me just the right amount of adjustability for my GPS unit. Really solid construction.

Lucy ★★★★★ Oct 21, 2026

The three-hole pattern on the 3.68" bases made it a breeze to line up the drill points on my boat console. This double socket arm holds my GPS steady even on choppy water.