RAM® Ball Adapter with 1/4"-20 Threaded Post - B Size

Name: RAM® Ball Adapter with 1/4"-20 Threaded Post - B Size
Brand: RAM Mounts
SKU: RAM-B-237U
Price: 8.99 USD
Availability: InStock
Rating: 4.8 (5 reviews)

RAM® Ball Adapter with 1/4"-20 Threaded Post - B Size - Main image

RAM® Ball Adapter with 1/4"-20 Threaded Post - B Size - View 2

$8.99 ~~$11.99~~ In stock

Category: Components

The RAM-B-237U universal camera and camcorder base consists of a B size 1" rubber ball connected to a 1/4"-20 camera thread. The male 1/4"-20 threaded steel stud will connect to any standard female thread found on digital cameras, camcorders, and other devices.

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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)

Timothy W. ★★★★★ Oct 22, 2026

The steel threaded stud screwed into my DSLR mount perfectly, and the ball joint holds the camera steady even on bumpy trails. It’s a solid little adapter for the price.

Leo ★★★★★ Oct 21, 2026

The rubber ball is surprisingly sturdy and holds my camera steady even on bumpy trails. The 1/4"-20 threaded post screws in smoothly with no cross-threading issues. Exactly what I needed for a secure camera mount.

Emma R. ★★★★★ Oct 20, 2026

Used this to mount a small action camera to my motorcycle and the 1/4"-20 threaded post fit perfectly, no wobble even at highway speeds. The rubber ball grips tight in the socket but still allows easy angle adjustments when needed.