-Robust Steel construction. -Sheet metal latch instead of die cast for higher safety. -To be used with wooden or aluminum framed doors. -For door thickness from 30 to 50mm. This framed glass door lock is made of high quality stainless steel with satin craftsmanship and modern appearance, the glass of the door is of strong strength and long durability. High quality stainless steel door lock with aluminum alloy inner core. Solid locking tab controlled by appropriate keys for easy opening and closing. Each lock has a different keys, this provides excellent privacy protection and the closed door keeps children from unnecessary danger. We have the similar one of this lock, also hot sale in many countries. Designed with this framed glass door lock is for the family home, flat door, office building door, etc. This lock is designed to protect your glass door safely and prevent unauthorized access. It includes three keys for external locking for security and added security. This l…