Narrow style lock body with dead bolt  

Classic double-bolt lock body with flexible motion, firmness and high quality and security after improvement of years.Gentle door closing and simple direction change (left-right) of the latch bolt.High security before of two-level clicking of the dead bolt. Opening of the latch and the deadbolt by the cylinder.Long time of the lock body: more than 200,000 times. Simple function, convenient installation, stable performance and high stability;Simple structure: combination of a single latch bolt and a single-stage dead bolt and linkage between the latch bolt with the cylinder and the knob; Higher security because of a 14 mm stretching length of the single-stage dead bolt;Easy direction change of the latch bolt and easier door closing because of an arc bend on the strike plate;Better appearance and durability because of the electrolysis board on the lock body box and the spin rivet on the connecting pole;We have various different kinds of door handle it…