Connect another device to your existing RAM^® Mount withthe RAM-B-273U Ball Base Adapter. This ball is made up of a 1 ballconnecting to a 1/4 -20 threaded stud with a length of 1.6 . The threads onthis ball replace the bolt in any B-size socket arm and the ball connectsto the middle of the socket arm on the opposite side of the tighteningknob. If you are looking to mount more than one device but cannot locatemultiple mounting points on your motorcycle or vehicle this base is theideal accessory for connecting both devices off of one mountingbase.

Features:

• Replace the bolt in any B size doublesocket arm to add another 1 B size RAM® rubber ball to your mountingsetup
• Included B size 1 RAM® rubber ball allows for connectionto any B size RAM® double socket arm; ball and socket technology allowsfor near-infinite adjustability
• Made of powder-coated marine-gradealuminum for durability and reliability in the most demandingenvironments

Specifications:

• BALL SIZE: B Size (1 25.4mm)

Hardware Included:

• x1 1/4 -20 x 2.25 SetScrew