RAM Part RAM-B-121-UN4U : The RAM Yoke mount consists of the 1" diameter ball and socket system with a custom mounting diamond.  The mount is made of marine grade powder coated aluminum.  The RAM Composite Universal Finger Grip Holder is designed to hold a large amount of cell phones and electronic devices. The holder comes with (3 sets) of four flexible rubber coated fingers placed along sides to grip your device. The fingers open by squeezing the ends to open the small finger arms. The bottom of the holder includes a back plate that adds support to the device being held by the mount.

These fit most cell phones including the following popular models:
Blackberry: Storm Storm2 Bold Tour Curve

Dell Venue Pro

Garmin: Nuvi 295W Garminfone Nuvifone

HTC: ERIS, Aria, Wildfire, Legend, HD2, Hero, Desire, Arrive, Dash 3G, Evo 4G, Evo Shift, Freestyle, G2, Incredible, Inspire 4G, MyTouch 3G and 4G, Ozone, Surround, Thunderbolt, Tilt and Tilt 2, Touch Cruise

LG: Ally Fathom Vortex Vu Plus

Magellan: Toughcase for iPhone

Motorola: Droid Cliq Devour Cliq XT Droid 2 Droid X Electrify

Samsung: Galaxy S Epic 4G Fascinate Vibrant Captivate Intercept