RAM-271U-2 RAM Mounts Rail Clamp Ball Base for 2" - 2.5" Rails w/ C Size 1.5-Inch Ball

RAM-271U-2 RAM Mounts Rail Clamp Ball Base for 2" - 2.5" Rails w/ C Size 1.5-Inch Ball OVERVIEW The RAM-271U-2, round pipe base, consists of a 1.5" rubber ball connected that will connect to a pipe tubing diameter from 2" to 2.5" in diameter. HARDWARE INCLUDED (4) 1/4"-20 x 1.5" Screws(4) 1/4"-20 Nylock Nuts(4) Rubber Caps   CLAMP RANGE 2" - 2.5" diameter   BALL/SOCKET SIZE C Size (1.5")   WEIGHT CAPACITY 4 lbs   MATERIALS Marine-grade aluminum   PACKAGING TYPE Poly Bag   WEIGHT 0.9 lbs.