High Quality Cylinder, full brass pins (any pins available), ----Anti-drill steel pins can choose

Lock tongue can be anti-draw out, anti-prize, anti-press and auto-lock
Cylinder length: Any size can choose
Keys: Normal or computer keys or others can choose
Surface treatment: Many finish can choose
Material: Brass, steel, alumium many other material can choose
Configure the parameters according to the operation when power supply-on unlock is needed

*Key-different (KD) or key-alike (KA) available
*many packing can choose