RAP-B-238U - Diamond Base - B Series (1" Ball) - Composite

RAP-B-238U RAM® Composite Diamond Ball Base – B Size

The RAP-B-238U is a two-hole diamond plate base with a 1" B Size rubber ball, made from high-strength composite for a lighter-weight alternative to the aluminium RAM-B-238U. It connects to a wide range of RAM® device cradles using the industry-standard AMPS hole pattern.

Key Features

• Diamond plate features the industry-standard AMPS hole pattern, measuring 61.7 x 33.3mm (2.43" x 1.31")
• Compatible with a wide range of RAM® device holders and cradles; ball-and-socket technology allows near-infinite adjustability
• High-strength composite construction keeps weight down to 32g (0.07 lb)
• Backed by RAM Mounts' lifetime warranty

Dimensions & Specifications

• Diamond plate: 61.7 x 33.3mm (2.43" x 1.31")
• Hole pattern: 2-hole AMPS, 48.6mm (1.912") centre to centre
• Ball size: 1" rubber ball, B Size
• Material: High-strength composite
• Weight: 32g (0.07 lb)
• Weight capacity: 907g standard use, 454g heavy-duty use

Need more durability? This base is also available in powder-coated marine-grade aluminium: RAM-B-238U.

FAQs

Q: What size screws are needed for the holes on this ball plate?
A: The most common screw sizes are #8, #10, M4, and M5. If you're pairing this base with a RAM® holder, the holder comes with the hardware needed to connect to the mount.

Installation Video

Watch on YouTube