RAM® Ball Base with 1.5" x 4.5" 4-Hole Pattern - D Size

Name: RAM® Ball Base with 1.5" x 4.5" 4-Hole Pattern - D Size
Brand: RAM Mounts
SKU: RAM-D-202U-25
Price: 28.03 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RAM® Ball Base with 1.5" x 4.5" 4-Hole Pattern - D Size - Main image

RAM® Ball Base with 1.5" x 4.5" 4-Hole Pattern - D Size - View 2

RAM® Ball Base with 1.5" x 4.5" 4-Hole Pattern - D Size - View 3

$28.03 ~~$44.49~~ In stock

Category: Components

The RAM-D-202U-25 contains a 2.25" diameter rubber ball connected to a rectangular plate with a 4-hole pattern of 1.5" x 4.5" center to center.

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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 (5.0 / 5 · 5 reviews)

David O. ★★★★★ Oct 23, 2026

The rubber ball on this base has a nice grippy texture that holds my device securely without slipping, even on rough roads. I’m glad the plate’s 1.5" x 4.5" hole pattern matched my existing mount setup perfectly.

Samuel N. ★★★★★ Oct 22, 2026

The mounting plate holes lined up perfectly with my existing setup, making installation a breeze. The rubber ball grips the device arm snugly without any slipping, even on rough roads.

Brian I. ★★★★★ Oct 21, 2026

The ball rotates smoothly in the mount, making it easy to adjust my phone at any angle on my boat's dashboard. Rubber coating feels durable against vibrations, and the plate holes were exactly 1.5 by 4.5 inches. Secured firmly with no wobble during rough water.