SS304; size: 8*8mm
SS304; Thickness: 3mm
CE UKCA EN12209/DIN18251/EN1634-1
240mins (Steel door); 90mins (Timber door)
European Standard Night Mortise lock
Night latch mortise lock combines latch and safety latch. The latch can be operated by lever handle inside the door, but can only operated by key out side.
Performance comply with EN12209 European standard. Size comply with DIN18251.
Fire Rated Door Hardware Manufacturer
Jianhua Lock Industry. We supply qualified fire rated door hardware and provide solutions of hardware on fire rated doors. We mainly produce Stainless steel mortise door lock, Stainless steel lever door handle, Brass profile cylinder and Stainless steel door hinge.
Our factory comply with the quality control system ISO9001, and do annual audit from INTERTEK.
If you are interested in our products, contact us. We have professional technical staff and sales team to service for you.
Grade 3, according to European standard EN12209/DIN18251
Reversible latch suitable for DIN left and DIN right doors
72mm center distance ,60mm backset
Fire rated 240mins on steel door ; 90mins on timber door
Passed 200,000 test cycles (Latch)
Corrosion resistance 240 hours
Stainless steel 304 material
We supply Various Fireproof mortise door lock with different function.