1 inch to 17mm Ball Adapter for RAM Mounts B Size Double Socket Arm, Compatible with Garmin GPS Bracket, 25mm Female Socket to 17mm Male Ball (2.4″ Short Arm)

About this item Converts 25mm/1 inch ball to 17mm ball mount, thus you could attach your GPS/Phone onto the 25mm Ball Mount for Ram B size 17mm Ball GPS/Phone Mount Adapter Compatible with Garmin GPS bracket and 17mm car phone holder base for magsafe or 17mm phone clamp Made of All Metal Solid and sturdy, made of lightweight aluminium alloy, last for long use Anti-slip Corrugated Ball Both the 1 inch ball and 17mm ball are corrugated, it will not slip in the socket and grips your device securely 2.4″ Short Arm Short arm, less leverage, which is more solid and stable than the long arm