Check the listing for details. RAM-HOL-UN5U RAM Universal Large Phone Holder.... Color: Black, Condition: New. Listed at 28.94 USD. RAM Universal Large Phone Holder... RAM-HOL-UN5U Genuine RAM Products! The RAM universal spring loading clamping cradle includes side clamps with rubber bumpers that adjust accordingly to the width of your device, securing your device in the cradle. The feet at the base of the cradle can pivot and slide, creating an opening for larger devices to be attached. A release button, located on the bottom right side of the cradle, allows for quick release of your device. Also included are two threaded inserts and a set of two nuts/bolts to connect the cradle to any of the RAM compatible mounts. Primary mounting applications for the clamping cradle is in LOW VIBRATION environments including cars, trucks and fleet vehicles. Included is a set of two nuts and bolts to connect the cradle to any RAM components or mounts that contain the universal AMPs hole pattern.hardware included (2) M4 x 16mm Machine Screwsholder dimensions Width Range: 1.75 INCHES - 3.5 INCHES hole pattern 2-Hole AMPS: 1.912 INCHES materials High strength compositepackaging type Poly BagWeight 0.26 lb hardware included (2) M4 x 16mm Machine Screws holder dimensions Width Range: 1.75 INCHES - 3.5 INCHES hole pattern 2-Hole AMPS: 1.912 INCHES materials High strength composite packaging type Poly Bag Weight 0.26 lb