RAM Mounts Google Search

RAM® Composite Ball Base for 1" Rails

RAM® Composite Ball Base for 1" Rails - Main image
$6.69 $9.99 In stock

Category: Components

Compact, high-strength composite base that securely attaches to 1″ diameter rails, tubes, and bars. Featuring a B‑size 1″ rubber ball, it forms the foundation of countless mounting solutions across vehicles, equipment, and recreational gear. Its lightweight build, vibration-damping rubber ball, and simple installation make it an ideal choice for those needing a dependable and cost-effective mounting point for electronic devices, cameras, and more.

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 (4.6 / 5 · 5 reviews)

Riley ★★★★★

I’ve got this clamped onto my boat’s railing and the ball holds my phone mount rock solid, even through some choppy water. The composite feels tough but light, so it doesn’t add noticeable weight to the setup.

Kevin ★★★★★

The 1" rubber ball clicks into place with zero wobble, and the composite body feels dense enough to handle highway vibration without flexing. Took it out on my boat rail last weekend and the mount held steady through some rough chop. Solid base for building out a custom setup.

Brian E. ★★★★★

I was pleasantly surprised by how sturdy this ball base feels once tightened onto the rail. The composite material seems tough enough for my ATV setup, and the rubber ball holds my device mount securely without any wobble.