Japan, the United States and bathroom lock BMU MIWA

Japan, the United States and bathroom lock MIWA BMU with open lateral medial emergency push-button locks the device. 1. excellent durability lock box type with excellent durability. 2. With safety device in the open state when pressed inside of the button, it will not close the door even after the lockout, so there is no worry about being shut out. 3. Even with emergency opening device on the inside latch, in an emergency you can still use coins to unlock the like from the outside. 4. Construction of a key device with BM * -69 type lift construction if the key device can be used later for coins and other emergency unlocking. Specifications Mounting distance: 64,76 For door thickness: 33-37,37-42,42-46,46-50