RAM X Grip Phone Mount with RAM EZ Strap Rail Mount LilleRolf's MC Shop RAM X Grip Phone Mount with RAM EZ Strap Rail Mount RAP SB 187 UN7U RAP 274 1 UN7U RAM EZ ON OFF Bicycle Mount w X Grip Cradle Amazon.com: RAM X Grip Phone Mount with RAM EZ On Off Bicycle Base. Spring loaded 'X' design with rubber caps sports great holding power without hiding your phone; includes optional device tether for peace of mind during rugged use RAM X Grip is connected to the RAM EZ On Off bicycle base, featuring zip ties for attachment to a variety of handlebar diameters Made of stainless steel components and high strength composite for durability and reliability in the most demanding environments The RAP 274 1 UN7U consits of RAM EZ ON OFF dual strap base and the popular spring loaded RAM X Grip phone holder, featuring an 'X' design that expands and contracts to provide a perfect fit for your device even if it's in a case. Made of high strength composite and stainless steel, the RAM X Grip phone holder is compatible with a wide variety of RAM double socket arms and mounting bases. This version of the RAM X Grip fits phones ranging from 1. 87" to 3. 25" in width and keeps your device completely functional and accessible. Adjust the zip ties for attachment to a variety of rails, from a minimum of . 5" in diameter. For outdoor applications like being used as a bicycle phone mount the RAM X Grip includes a device tether that is recommended for added security and peace of mind. Hardware included (1) Optional Tether (1) Glue Tube for Rubber Caps (1) Flat Rubber Spacer (1) Angled Rubber Spacer (1) 3. 06" Rubber Pad (2) 7" Cable Ties Holder dimensions Width Range: 1. 875" 3. 25" Depth Range: . 875" max Clamp range . 5" 1. 68" diameter