RAM Mounts Add-A-Ball Accessory Ball for B Size Socket Arms YCRF_lenses_shields Ventilation hole for added comfort

Ventilation hole for added comfort

Water Won't Ruin It

Weight: 453g

DOT Approved: Yes

RAM Mounts Add-A-Ball Accessory Ball for B Size Socket Arms YCRF_lenses_shields Ventilation hole for added comfortThis product is an Adapter. You may need to purchase other components to complete your setup. Connect another device to your existing RAM Mount with the RAM B 273U Ball Base Adapter. This ball is made up of a 1" ball connecting to a 1 4" 20 threaded stud with a length of 1. 6". The threads on this ball replace the bolt in any B size socket arm, and the ball connects to the middle of the socket arm on the opposite side of the tightening knob. If you