RAM Mount RAP-B-166-2-AP6U Car Passive holder Black holder

RAM Composite Twist Lock Suction Cup Mount for the Apple iPhone 3G & 3GS The RAP-B-166-2-AP6U consists of a 2.75" twist lock suction cup base, double socket arm, diamond adapter and cradle for the Apple iPhone 3G/3GS. The suction cup, twist lock base is designed to have a strong hold on glass and non-porous plastic surfaces, including RAM adhesive disks. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at the base and cradle. With a twist of the arm knob, you can move the iPhone cradle to your optimum viewing position.