The Lord of the Tools 25mm / 1″ to 17mm Ball Adapter for RAM
The Lord of the Tools 25mm / 1″ to 17mm Ball Adapter for RAM Mount B Size Double Socket Arm Compatible with Garmin 17mm Swivel GPS Mounting Extension Rod Arm
RAM Mount
FANAUE 1″ Ball Adapter Compatible with RAM Mount B Size 1
FANAUE 1″ Ball Adapter Compatible with RAM Mount B Size 1″ Ball Double Socket Arm with M6 x 1.0 Threaded Post for Extended Connection to Any Phone Mount That Supports 1″ Ball Heads. (M6-01(1 Pack))