RAM X-Grip Phone Mount with Track Ball Base – Medium, Adjustable Vehicle & Boat Track System Holder RAP-201U this arm is a good

this arm is a good choice for lighter-duty phone

adjustable positioning for GoPro® and compatible action cameras

Composite rail adapter

and round rails (

Garmin ECHOMAP Plus 75cv

RAM X-Grip Phone Mount with Track Ball Base – Medium, Adjustable Vehicle & Boat Track System Holder RAP-201U this arm is a goodUpgrade your mounting setup with the RAM X Grip Phone Mount with Track Ball Base Medium, designed for rugged performance and everyday convenience. This versatile phone mounting kit combines the popular RAM X Grip spring loaded cradle with a durable Track Ball base and medium double socket arm, giving you secure positioning and effortless device adjustment on virtually any track system. Built around RAMs trusted 1" ball and socket system, this mount