Check the listing for details. RAM-B-101U-CIP1 RAM Double Ball Mount with Composite Arm and .... Color: Black, Condition: New. Listed at 38.44 USD. RAM Double Ball Mount with Composite Arm and ... RAM-B-101U-CIP1 Genuine RAM Products! The RAM-B-101U-CIP1 consists of a double socket arm and two 2.5 INCHES diameter round bases that contain the universal AMPS hole pattern. The mount is designed with a 1 INCHES diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles. The hole pattern found on the round base adapter will connect to many RAM cradles, including all iPad cradles. The included RAM's patented design dampens shock and vibration, helping to extend the life of your device.product dimensions Overall Height: 5 INCHES socket to socket length 3 INCHES hole pattern 4-Hole AMPS: 1.181 INCHES x 1.496 INCHES 3-Hole 120-Degree: 1.812 INCHES Diameterball size B Size (1 INCHES )weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lbmaterials Marine-grade aluminumHigh strength compositepackaging type Poly BagWeight 0.51 lb product dimensions Overall Height: 5 INCHES socket to socket length 3 INCHES hole pattern 4-Hole AMPS: 1.181 INCHES x 1.496 INCHES 3-Hole 120-Degree: 1.812 INCHES Diameter ball size B Size (1 INCHES ) weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lb materials Marine-grade aluminumHigh strength composite packaging type Poly Bag Weight 0.51 lb