RAM® Rotating Ball Adapter for Phone and Handheld Holders - B Size
Part#:RAP-B-351-4RU UPC:793442027178
Ball size B
429 kr
Incl. VAT

On request

This item is available on request. Leave your email and/or phone number and we’ll get back to you — it may already be on order or ready to assemble from parts in stock. If we need to source it specially, lead time is typically 6–8 weeks.

Looking for a faster option? Alternatives such as components or a different arm length are often available — contact us and we’ll help you find the right fit.

  • Easily rotate devices without loosening your mounting system
  • Made of high-strength composite for durability and reliability in the most demanding environments
  • RAM® Compatible™ one 4-hole AMPS and two 2-hole AMPS patterns
  • Backed by a lifetime warranty
The RAM® Rotating Ball Adapter for Phone and Handheld Holders - B Size (RAP-B-351-4RU) allows your device holder to rotate between landscape and vertical orientations. This adapter is RAM® Compatible™, featuring one 4-hole AMPS and two 2-hole AMPS patterns found on all RAM® holders. Using the screw in the center of the ball, you can adjust the tension required to pivot the holder making it a versatile adapter capable of handling the most rugged conditions. Integrate this solution into your existing setup or complete the solution with a B size base, double socket arm, and device holder.
hole pattern

4-Hole AMPS: 1.181" x 1.496"
plate size

2.5" Diameter
ball size

B Size (1")
weight capacity

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
materials

High strength composite
packaging type

Poly Bag
Weight

0.07 kg