RAM MOUNTS BASE 1/4"20X.25" W/HEX (RAM-B-273U)

The ideal accessory if you are looking to mount more than one device but cannot locate multiple mounting points on your motorcycle or vehicle

Connects another device to existing RAM Mount

Includes 1" ball connecting to a 1/4"-20 threaded stud with a length of 1.6"

Threads on this ball replace the bolt in any B-size socket arm, and the ball connects to middle of socket arm on the opposite side of the tightening knob