RAM® 12" Double Swing Arm with Socket RAM-HOL-ROTO1 The RAM-B-174-GA5U consists of a

The RAM-B-174-GA5U consists of a medium length B-size arm with our Motorcycle Brake/Clutch Reservoir & Handlebar Ball Base

25" in diameter

and the bottom post will connect to any RAM Post/Spline base

The RAM-B-121-A-202 consists of a yoke clamp base

allowing you to quickly insert or release the AQUA BOX® case

RAM® 12" Double Swing Arm with Socket RAM-HOL-ROTO1 The RAM-B-174-GA5U consists of aThe RAM VB 109 4U consists of two 6" long single swing arms, Tele Pole connection hole and single socket that will accommodate 1. 5" ball bases. The two swing arms connect with a bolt and knob system. With a simple turn of the knob you can pivot the swing arms at this center point and the tighten the knob to lock the arms in place.