Indicator Bolt Latch Vacant Engaged Door Lock Bathroom Privacy WC Toilet Shower Cubicles Door Lock Universal Black Features: Made of high quality material, durable and practical to use Features: Open (green)/closed (red) indicator shows whether the room is occupied. Handle: The lock handle is 360 degree rotation, rotate the handle level to stop the door from opening. Application: Perfect used for public toilets such as airport, station, shopping mall and office building. The lock can be used for public toilet, restroom and bathroom to indicate that the room is vacant or engaged. 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Material: Plastic material will resist rust and durable over time. Size: 53mm Round head dia, fit for door thickness 10mm-20mm. Shipping color: black Quantity shipped: 1