Operated from the outside by key in screw in cylinder
Operated from the inside by cylinder key, thumbturn, lever handle or paddle handle
Auxiliary bolt deadlocks the latch when the door is closed against the strike
Forend: 174mm x 25mm
Forend screw centres: 160mm
Case height: 148mm
Holdback facility available by retracting latchbolt and turning the key anti clockwise
Accessories, including strikes and faceplates are supplied separately
When measuring the backset include faceplate
Interchangeable with MS1850 deadlock without modification
Compatible with Adams Rite 7100/7101 series electric strikes
If used in emergency exit applications with a 4591 paddle handle be sure to specify the 8461 ramped jaw strike to comply with BS EN179+A1: 2001
Supplied in singles
Outer box quantity of 20

Metal doors

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