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RAM® Ball Adapter with 1/4"-20 x 1/2" Threaded Stud

RAM® Ball Adapter with 1/4"-20 x 1/2" Threaded Stud - Main image
$10.87 $14.49 In stock

Category: Components

The RAM-B-273-1U is a RAM Mounts component consisting of a 1" rubber ball connected to a 1/4"-20 x 0.5" threaded post. It is part of the RAM Mounts B Size 1" ball system.

  • 1" rubber ball
  • 1/4"-20 x 0.5" threaded post
  • B Size 1" ball system, holds up to 2 lbs
  • Component only; part number RAM-B-273-1U
  • Brand: RAM Mounts
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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)

Natalie A. ★★★★★

The threaded stud is exactly half an inch, which made mounting my device quick and secure. I was worried the ball might be too stiff, but it holds firmly without being impossible to adjust.

Hannah K. ★★★★★

The rubber ball gives a nice, firm grip without feeling brittle, and the 1/2-inch threaded stud screwed perfectly into my existing mount. Exactly what I needed to connect my phone holder securely.

Brian ★★★★★

The threaded stud screwed perfectly into my camera rig, and the rubber ball locks tightly in the mount without any wobble. Exactly what I needed for a solid connection.