Description
High quality, precision made mortise lock. Knob-Handle design. With egress. Field reversible. For 1-3/4″ thick doors (1-5/8″ – 1-7/8″ thickness range). Steel case. Brass keyway cylinder. Plates available in 5 finishes. For the handle, see #8857, #8858 and #8859 door handles.
Anti-friction latch and auxiliary (guard) latch. Cylinder plug. Stop/release buttons. Deadbolt has 2 saw-proof hardened steel inserts. Face plate detachable to set cylinder keyway and plug – and to reverse handing. Locks are field reversible (shipped right-handed).
Comes with keyway cylinder, 3 keys and dust box.
Lock case: 3-3/4″ wide, 5-1/2″ high, 13/16″ thick
Brass face plate: 1-1/4″ wide , 8″ high
Backset: 2-3/4″
keyway cylinder spacing: 3-7/16″ , thumb turn spacing: 2-1/4″
Brass strike plate: 4-7/8″ high , 1-1/4″ wide (1-7/8″ wide at lip)