25 x 2 inch mounting plate on top for marine GPS
The RAM-B-149Z-GA34U consists of a zinc coated u-bolt base
The RAM® X-Grip® Phone Mount with Vibe-Safe™ & Fork Stem Base - Short (RAM-B-176-A-UN7-462) is a combination of the RAM® X-Grip® Phone Mount with Motorcycle Fork Stem Base and the RAM® Vibe-Safe™—our vibration damping accessory is designed to protect electronic devices from a wide range of vibration frequencies
The RAM-B-174-G14U consists of a medium length B-size arm with our Motorcycle Brake/Clutch Reservoir & Handlebar Ball Base
This kit has a 9 inch double socket arm
RAM® X-Grip® Phone Mount with Handlebar U-Bolt Base - Short Vibe 25 x 2 inch mountingIdeal for handlebars, the RAM B 149Z UN7U consists of a zinc coated U bolt base, medium length double socket arm, and the popular spring loaded RAM X Grip phone holder. In addition, hardware is included to accommodate rails from . 5" to 1. 25" in diameter. The RAM X Grip features an 'X' design that expands and contracts to provide a perfect fit for your device even if it's in a case. Made of powder coated, marine grade aluminum, stainless steel