![RAM Mount Single Socket Arm & 1/4" NPT Female Thread f/1" Balls [RAM-B-200-1U]](http://www.fleetworks.us/cdn/shop/products/62753XL_1024x1024.jpg?v=1636580962)
Single Socket Arm & 1/4" NPT Female Thread for 1" Balls
The single socket for a B size 1_ ball that has a socket for Octagon Button products. This configuration gives you the ability to interface with the variety of Octagon Button bases, couplers and pipe mounts.