RAM MOUNTS X Grip Mount with Low Profile RAM RAM HOL UN10 400 1U RAM X Grip Large Mount for Samsung Galaxy Note 8 with Low Profile RAM Tough Claw (RAM HOL UN10 400 1U) (sku 54628) RAM Tough Claw with Large X GRIP RAM HOL UN10 400U RAM Quick Grip Pro Vibration Damping Phone Mount with Tough Claw RAM X Grip Large Phone Holder with RAM Pod I Vehicle Mount. RAM X Grip Large Mount for Samsung Galaxy Note 8 with Low Profile RAM Tough Claw (RAM HOL UN10 400 1U) Lowest profile large phone mount clamps to your handlebar with the turn of a single knob Small version of the RAM Tough Claw base is designed to quickly clamp to round, square, and odd shaped rails and bars ranging from . 625" to 1. 5" in outer diameter; rubber pads provide stable gripping and protection of mounting surface Spring loaded 'X' design for large phones with rubber caps sports great holding power without hiding your phone; includes optional device tether for peace of mind during rugged use Made of high strength composite and stainless steel hardware for durability and reliability in the most demanding environments The RAM HOL UN10 400 1U consists of the small RAM Tough Claw base and universal large RAM X Grip phone holder, connected by the RAM Pin Lock washer. The large RAM X Grip features an X design that expands and contracts to secure your phone, and includes a device tether recommended for outdoor applications. With the RAM Tough Claw base connected, easily attach the RAM X Grip on round, square, and odd shaped rails and bars ranging from . 625 to 1. 5 in outer diameter. This kit is compatible with handheld devices that will fit the dimensions listed below. It is important to verify the dimensions of your handheld device with its case, sleeve, or skin when determining the overall size. HARDWARE INCLUDED (1) Optional Tether (1) Glue Tube for Rubber Caps HOLDER DIMENSIONS Width Range: 1. 75" 4. 5" Depth Range: . 875" max CLAMP RANGE . 625" 1. 5" diameter 0" 1. 14" flat surfaces MATERIALS High strength composite Stainless steel