RAP-B-121-UN4U – RAM® Finger-Grip™ Universal Mount with Composite Yoke / G-Clamp Base
The RAP-B-121-UN4U pairs the RAM® Finger-Grip™ universal phone and radio cradle with an all-composite yoke clamp base and composite B-size double socket arm, clamping to glareshields, control yokes, tubing, and rails from 15.9mm to 31.8mm (0.625" to 1.25") in diameter. The lighter composite build makes it ideal for aircraft, mobility devices, boats, and lighting stands, with quick, tool-less installation.
Key Features
Spring-loaded, rubber-coated Finger-Grip™ fingers grip your device from both sides; squeeze the ends to open
Includes 3 sets of 4 fingers (small, medium, large) plus optional top and bottom supports
Composite yoke / G-clamp base holds tubing and flat edges from 15.9mm to 31.8mm (0.625" to 1.25")
Composite B-size double socket arm for near-infinite adjustment; tool-less setup and removal
Backed by RAM Mounts' lifetime warranty
What's Included
RAM-HOL-UN4U Finger-Grip™ universal cradle
RAP-B-121BU composite yoke / G-clamp base
RAP-B-201U composite double socket arm
RAP-B-238U 63 x 33mm diamond base with 1" ball
Dimensions & Specifications
Clamp range: 15.9mm to 31.8mm (0.625" to 1.25") diameter
Arm length: 94mm overall
Ball size: 1" rubber ball (B series)
Material: high-strength composite
Compatible Devices
The Finger-Grip™ cradle fits 120+ GPS units, handheld radios, and phones across 11 brands. For the full compatible-device list and complete cradle dimensions, see our RAM-HOL-UN4U cradle listing. Always measure your device with any case fitted before ordering.
