RAM® Rail Clamp Ball Base for 2" - 2.5" Rails - C Size

Name: RAM® Rail Clamp Ball Base for 2" - 2.5" Rails - C Size
Brand: RAM Mounts
SKU: RAM-271U-2
Price: 62.99 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RAM® Rail Clamp Ball Base for 2" - 2.5" Rails - C Size - Main image

$62.99 ~~$83.99~~ In stock

Category: Components

The RAM-271U-2, round pipe base, consists of a 1.5" rubber ball connected that will connect to a pipe tubing diameter from 2" to 2.5" in diameter.

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)

Sofia ★★★★★ Oct 23, 2026

I was nervous about whether the 1.5" rubber ball would hold tight on my 2.25" rail, but the clamp cinches down with zero wobble. Even on bumpy trails, my tablet stays exactly where I set it.

Owen ★★★★★ Oct 22, 2026

The rubber ball joint on this base gives just enough flexibility to get my tablet mount aligned perfectly on the curved rail. Clamped down solid on my 2.5" pipe without any slipping.

Miles ★★★★★ Oct 21, 2026

Fits my 2.25" boat railing perfectly—the clamp tightened down securely without any wobble. I've got my phone mount attached to the ball and it's stayed put through some choppy water.