This is a 90 sliding door lock, only applicable to 90 angle mounting, not 180 flat mounting. Before buying pocket door locks, please check the size of sliding barn door locks carefully.85*31*18mmStainless steel sliding locks apply to most 90 door locks, bathroom cam door locks, office sliding glass door locks, anti - intrusion and anti - theft locker door locks, etc.< p>sliding windows close like a mirror, easy to install, bolt-on cam latches, privacy locks and shutters provide extra security and a more comfortable living environmentHook 90 degree angle of the latch is not designed to unlock automatically by pushing the door outward. Closed sliding glass compartments and hook latches enhance hotel security at night, prevent unexpected visitors and keep you safeNote: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.