The NOVOFLEX Q=Mount DC Quick-Release Base is designed to facilitate optimal adjustments of the camera and features double-sided clamping. The direction and the clamping of the Q=Mount DC are 90° offset to the holder, and the Q=Mount DC can also be combined with the rail system from NOVOFLEX. This manual QR adapter has a safety pin (works with NOVOFLEX plates only) that keeps the plates from slipping, as well as a double thread that will tighten the unit securely in a fraction of a turn. A quick release plate is not included with this base.