Ⅰ product feature

•  This lock adopted latest quanta lock head with coil-plug structure and covered by anti-drilling enclosure is o firm, durable, strong capability on security, anti-drilling, anti-prizing, anti-universal key and is not easy to be damaged.

•  Convenient and reliable installation, after mounted the lock body, users can dismount it or replace it at you will.

•  The lock body is of built-in three directional locking structure, the main lock bolt is of three shift locking with the stretch length of 31.5mm and the up or down sliding bolt with a stretch more than 14.5mm.

•  Main lock bolt adopted 4 pcs negative steel posts, which are of thick steel board mixed structure, is prizing resistant, striking resistant and is far prior to similar locks.

•  Tilted tongue should be opened by indoor handle, while the main lock bolt lock the three shifts, the titled tongue will be locked together and cannot be opened.

•  Indoor security function, in order to be convenient, this lock adopts dual-grade indoor security function, you can use key and rotary button for security, after being secured, the door cannot be opened from outside by its own key or handle.

Drawing:(picture)--Click to open.