Sicherheitstürschloss (LT311CP6)

High quality joint-part rim lock,door lock,security door lock,lock,seurity lock 1.Material: iron (lock body) 2.Specification: 125*90mm 3.thickness: 1.0mm or1.2mmor 2.0mm 4.backset: 60mm 5.outside cylinder: 50mm 6.Color: chrome 7.Cylinder: slotted key brass cylinder 8.Function: ordinary 9.attachment: 6 keys and user manual Description: There are two cylinders,stop button and three-level switch in the structure,it can ensure the users safety with function of preventing breaking and opening without key inside the house. It is suitable for steel door and wooden door with 30-55mm in thickness. Usage method: 1,you shall turn the raised part of key up to aim the red point on the cylinder and insert into plug to open the lock,then you revolve the plug to some position and draw the key. 2,The latch bolt can be opened by key outside the door or pulled by hand inside the house. If you revolve the stop button after opening, the latch bolt will be inside the lock body and wont come out. Then you can freely open and close the door. 3,round bolt can be two-level switched by key, the latch bolt can be used separately or meantime. As soon as we have your inquiry,we will reply to you within 24hours. The OEM service is accepted. Welcome your design.