RAM® Double Ball Adapter - B Size

Name: RAM® Double Ball Adapter - B Size
Brand: RAM Mounts
SKU: RAM-B-230U
Price: 11.89 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RAM® Double Ball Adapter - B Size - Main image

RAM® Double Ball Adapter - B Size - View 2

RAM® Double Ball Adapter - B Size - View 3

$11.89 ~~$19.49~~ In stock

Category: Components

The RAM-B-230U double ball adapter consists of two attached B size 1" rubber balls that allow the connection of two B size double socket arms. When measured from ball center to ball center, the length is 1.75".

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Samuel C. ★★★★★ Oct 23, 2026

I’ve been using this double ball adapter to connect two socket arms on my truck mount, and the snug fit of those 1" rubber balls keeps everything rock solid even on rough roads. The center-to-center length measurement is spot on for my setup, no wobbly connections at all.

Abigail ★★★★★ Oct 22, 2026

The double-ball design on this adapter provides a rock-solid connection between my two socket arms—no wobble at all. Mounting my device feels much more secure than with the single-ball setups I've used before.

Daniel V. ★★★★★ Oct 21, 2026

Swapped out a worn-out plastic mount for this and the difference is night and day. The rubber balls hold their grip firmly even after hours of rough road vibration. That 1" ball size fits my existing arms perfectly, so I didn't have to buy anything else.