Description
The RAM-B-238U Diamond Ball Base is a versatile RAM Mounts component that adds a B size 1" ball connection point to compatible RAM holders, cradles, and custom mounting surfaces. The compact diamond plate features the 2-hole AMPS pattern, making it one of the most commonly used adapter bases in RAM mounting systems.
This component can be used as a drill-down base or as an adapter for compatible RAM device holders, allowing connection to RAM B size double socket arms for adjustable positioning.
Key Features
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Diamond plate with integrated B size 1" RAM rubber ball
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2-hole AMPS pattern with 1.912" hole spacing
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Compatible with many RAM device holders and cradles
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Works with RAM B size double socket arms
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Can be used as a drill-down base or holder adapter
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Powder-coated marine-grade aluminum construction
Use Cases & Compatibility
The RAM-B-238U is designed for use with RAM Mounts B size 1" ball-and-socket systems. The integrated ball connects to RAM B size double socket arms, while the diamond plate can attach to compatible RAM holders and cradles using the 2-hole AMPS pattern.
For drill-down applications, mounting hardware is not included. Common screw sizes for drill-down mounting include #8, #10, M4, and M5 screws. When paired with many RAM holders, the holder typically includes the hardware needed to connect the holder to the diamond ball base.
Specifications
Ball Size: B Size 1"
Material: Powder-coated marine-grade aluminum
Weight Capacity: Standard Use: 2 lbs; Heavy-Duty Use: 1 lb
Pattern / Hole Spacing: 2-Hole AMPS: 1.912" center-to-center
Dimensions: Diamond plate size: 2.43" x 1.31"
Product Weight: 0.1 lb
Additional Details: Drill-down hardware not included
Brand & Warranty
Brand: RAM Mounts
Manufacturer Part Number: RAM-B-238U
Warranty: Manufacturer's lifetime warranty
Gadget Mounts is an Authorized RAM Mounts Dealer.

