RAM X-GRIP Phone Mount Track Ball Base Size B Medium Arm

This RAM Track Mount for phones is made up of a B size 1" ball molded to a high-strength composite base, a rubber friction washer and a stainless steel T-bolt for sliding into any third-party track system, or the RAM Tough-Track line of tracks. Simply insert or slide the Track Ball into your track and twist the ball clockwise to tighten in place. Twist counterclockwise to loosen or adjust the ball. Included in this kit is a B-size socket arm and a RAM X-Grip for phones with or without a case. Th