Today's fire exits, escape routes, indoor doors, etc. all need to be equipped with split locks with fire detection certification in order to effectively protect the safety of life and property. For stainless steel fireproof split locks, please refer to Lelang Hardware's RTH-01+RML-13+RCR-01 set of handle locks. This set of stainless steel split locks can be applied to indoor doors, fire doors, fire doors, stainless steel doors, etc. The application range is very wide, not only can prevent fire, but also prevent rust and corrosion.