... ,prevention of burglary,durable SS1073D Stainless steel rim locks for door stainless steel door lock Model item: SS1073D Lock body Meas: 125*98 ... no keys to open the door,and indoor discharge the lock. 2.This lock suit for residential,especially for public gate of highrise ... the door, to further ensure your safety...................Each lock is supplied with 3 keys.We can make more for you according ...