RAM-B-408-37-62-UN7U – RAM® X-Grip® Phone Mount with Torque™ Small Rail Base (Medium Arm)
The RAM-B-408-37-62-UN7U pairs the RAM® X-Grip® universal phone cradle with the small RAM® Torque™ rail base and a medium-length double socket arm for extra reach. It clamps to thin bars and posts from 9.5mm to 15.9mm (3/8" to 5/8") in diameter, ideal for motorcycle mirror posts, scooter mirror stems, and vehicle headrest rails.
Key Features
Spring-loaded 'X' design with rubber caps grips the phone firmly without covering the screen, camera, or buttons
Small Torque™ rail base clamps thin bars and posts and uses nylon-insert locknuts to resist loosening in high-vibration use
Medium double socket arm adds reach and angle range; ball-and-socket design allows near-infinite positioning
Includes an optional device tether for extra security during outdoor or off-road use
Powder-coated marine-grade aluminium, stainless steel hardware, and high-strength composite; backed by a lifetime warranty
What's Included
RAM-B-408-37-62U small Torque™ rail base with 1" B-size ball
RAM-B-201U medium double socket arm
RAM-HOL-UN7BU X-Grip® universal phone cradle with device tether
Dimensions & Specifications
Rail diameter accommodated: 9.5mm to 15.9mm (3/8" to 5/8")
Arm overall length: 94mm (3.69"); socket-to-socket 76mm (3")
Cradle minimum device width 47.6mm (1.875"), which needs a minimum height of 108mm (4.25")
Cradle maximum device width 82.6mm (3.25"), which needs a minimum height of 57.2mm (2.25")
The X-Grip cradle fits hand-held devices within the width and thickness ranges above. Always measure your device with any case, sleeve, or skin fitted before ordering. For the full list of compatible models across 14 major brands, see our RAM-HOL-UN7BU cradle listing.
