For securely attaching a navigation systemsmartphone to smooth surfaces or with screw on mounting the device can be swivelled 360deg its tilt angle is adjustable for individual orientation the socket can be adjusted horizontally by 45deg forward and backward various mounting options with an adhesive tape andor with screws with a 4 talon locking system universally suitable for all holdersadapter plates with a 4 hole locking system the optimal setting can be secured with the integrated locking