1 inch rubber ball base allows connection of two devices to a single socket arm for increased utility
Threaded 1/4-20 stud replaces a bolt, ensuring secure and stable mounting
Compatible with all RAM Mounts B Size Socket Arms for versatile use
Powder-coated marine-grade aluminum construction provides durability in harsh environments
Easy installation and removal for flexible device management
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 short or medium B-size socket arm, and the ball connects to the middle of the socket arm on the opposite s