RAM Mounts Add-A-Ball Accessory Ball for B Size Socket Arms YCRF_lenses_shields Weight: 453g

Weight: 453g

Pull the lens away from the frame

Ventilation hole for added comfort

Water Won't Ruin It

Features Custom built from durable

RAM Mounts Add-A-Ball Accessory Ball for B Size Socket Arms YCRF_lenses_shields Weight: 453gThis 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