RAM-B-121U-C RAM Double Ball Yoke Clamp Mount with Round Plate - Long

RAM-B-121U-C RAM Double Ball Yoke Clamp Mount with Round Plate - Long MUST BE UNOPENED AND UNUSED TO QUALIFY FOR RETURN. The RAM-B-121U-C consists of a yoke clamp base, LONG length double socket arm and round 2.5" base that contains the universal AMPs hole pattern. The yoke clamp base will fit rails in diameter from 0.625" to a maximum of 1.25". The 1" rubber ball is at a right angle to the plane of the mount; when connected to a rail, the ball sits parallel to the rail. The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm, allowing for almost infinite adjustment and perfect viewing angles. hardware included Assembly Hardware clamp range .625" - 1.25" socket to socket length 5.31" hole pattern 4-Hole AMPS: 1.181" x 1.496"3-Hole 120-Degree: 1.812" Diameter ball size B Size (1") weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lb materials Marine-grade aluminum packaging type Poly Bag Weight 0.99 lb