... *98*36 2.stainless steel,double cylinder 3.security,prevention of burglary,durable SS1073D Stainless steel rim locks for door stainless steel door lock Model item ... indoor discharge the lock. 2.This lock suit for residential,especially for public gate of highrise flats,institution,school,hotel ... ,which can ensure the coil not be burnt out for long time working.4.The internal organization of lock ...