RAM Mounts Google Search

RAM® Composite Double Ball Mount with Diamond & AMPS Plates

RAM® Composite Double Ball Mount with Diamond & AMPS Plates - Main image
$16.55 $22.99 In stock

Category: Universal Mounts

The RAM® Composite Double Ball Mount with Diamond & AMPS Plates is a complete mounting kit built around a B size 1" ball system. The RAP-B-238-A-347U combines a diamond plate, a short arm, and a square AMPS plate, giving you a flexible base for connecting compatible devices and mounting surfaces.

  • B size 1" ball system rated to hold up to 2 lbs
  • Includes a diamond plate and a square AMPS plate
  • Short double ball arm connects the two plates
  • AMPS plate pattern supports 2-hole and 4-hole configurations
  • Part of the RAM Mounts Universal Mounts lineup; SKU RAP-B-238-A-347U
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 (4.8 / 5 · 5 reviews)

Olivia J. ★★★★★

The diamond plate and short arm combination locked my tablet mount in place perfectly on the boat’s console, no wobble at all. I’ve already ordered a second one for the truck.

Madison B. ★★★★★

The dual ball setup gives me tons of flexibility for positioning my phone and tablet side by side, and the composite material keeps it light without feeling flimsy. It tightened up securely on my existing mount arm with no wobble at all.

Mia X. ★★★★★

Screws into my dash panel were perfect, and the 1" ball system holds my phone rock steady even on bumpy dirt roads.