This Uxcell Cabinet Door Plastic Swing Knob Cam Lock is a great addition to any cabinet or lock system. With its 0.6" thread quarter turn mechanism, it is easy to install and use. Plastic wing knob, key turn 180 degree, and 90 degree rotation.  The lock is made of high-quality materials and is designed to last. It is perfect for securing cabinets, drawers, and other items.Widely used in toolbox, meter box, machine cabinet or security equipments. The metal cam turns behind the frame or jamb and is locked in position by the removal of the key.