Check the listing for details. RAM-B-108U-A RAM Double Ball Strap Hose Clamp Mount with R.... Color: Black, Condition: New. Listed at 53.44 USD. RAM Double Ball Strap Hose Clamp Mount with R... RAM-B-108U-A Genuine RAM Products! The RAM-B-108U-A consists of a 1 INCHES diameter rubber ball connected at a right angle to a v-shaped base, SHORT length double socket arm and 2.5 INCHES base that contains the universal AMPS hole pattern. The mount is designed with a RAM 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.hardware included (1) #20 Worm Drive Strap Clamp(1) #28 Worm Drive Strap Clamp(1) 6 INCHES Rubber Stripclamp range 1 INCHES - 2.1 INCHES diametersocket to socket length 1.75 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 aluminumpackaging type Poly BagWeight 0.6 lb hardware included (1) #20 Worm Drive Strap Clamp(1) #28 Worm Drive Strap Clamp(1) 6 INCHES Rubber Strip clamp range 1 INCHES - 2.1 INCHES diameter socket to socket length 1.75 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 aluminum packaging type Poly Bag Weight 0.6 lb