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RAM® Square Post Clamp Base for Posts up to 3" Wide - D Size

RAM® Square Post Clamp Base for Posts up to 3" Wide - D Size - Main image
$46.14 $64.99 In stock

Category: Components

The RAM-D-247U-3 is a square post clamp base designed for posts up to 3" wide. It consists of a 3" clamp base with a 2.25" D size ball, part of the RAM Mounts component system.

  • Square post clamp base for posts up to 3" wide
  • Includes a 2.25" D size ball
  • D size ball is rated to hold up to 6 lbs
  • Listed under RAM Mounts forklift and square post clamp components
  • Part number: RAM-D-247U-3
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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)

Benjamin ★★★★★

Used this to mount my tablet on a heavy equipment post, and the clamp grips tight without slipping. The D-size ball gives plenty of adjustment range, so I can angle the screen exactly where I need it. Feels like it’ll hold up to rough field use.

Stella V. ★★★★★

Ball’s got a nice solid click when it seats, and the clamp handles my 3-inch post without any wobble. Took about two minutes to mount, and the D-size ball locks in tight. Exactly what I needed for a sturdy base.

Ava H. ★★★★★

The clamp grips my 3-inch square post with zero wobble, and the ball joint is rock solid once you tighten it down. Took maybe five minutes to install and it’s held my tablet arm steady through some rough gravel roads.

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