Specifications

26
AM/BM Series Mortise Locks
Premier Product
17 Classroom F05/86J Latchbolt operated by knob/lever either side, except when
outside knob/lever is locked by key outside. Key operates
latch or unlocks outside knob/lever. Inside knob/lever is
always free. Auxiliary latchbolt deadlocks latchbolt.
19 Dormitory/Exit F13/86FW Latchbolt operated by knob/lever either side. When out-
side knob/lever is locked by projected deadbolt, (by inside
turnpiece or outside key) key outside will retract deadbolt,
then latchbolt. Turning inside knob/lever will retract latch-
bolt and deadbolt simultaneously, which will unlock outside
knob/lever. When deadbolt is projected, the latchbolt is
deadlocked.
20 Entrance/ F20 Latchbolt operated by knob/lever either side, except when
Dormitory outside knob/lever is locked by stopworks in lock front,
or by projecting deadbolt by turnpiece inside or key outside.
Turning inside knob/lever will retract latchbolt and deadbolt
simultaneously. Deadbolt operated by turnpiece inside or
key outside. When deadbolt is projected the latchbolt is
deadlocked. Auxiliary latchbolt deadlocks latchbolt.
21 Front Door F08,F10/86A Latchbolt operated by knob/lever either side except when
outside knob/lever is locked by stopworks in lock front.
Deadbolt is operated by turnpiece inside. Key outside
operates both bolts.
22 Office F04/86E Latchbolt operated by knob/lever either side except when
outside knob/lever is locked by stopworks in lock front then
operated by key outside. Auxiliary latchbolt deadlocks
latchbolt.
23 Vestibule Latchbolt operated by knob/lever either side, except when
outside knob/lever is locked by stopworks in lock front,
then operated by key outside.
24 Storeroom Latchbolt operated by knob/lever inside and by key out-
side. Outside knob/lever always rigid. Inside knob/lever
always free.
26 Privacy F22/86L Latchbolt by knob/lever either side, except when outside is
locked by turnpiece inside. Operating inside knob/lever,
closing door, or with outside emergency release unlocks
outside.
27 Institutional Latchbolt by knob/lever either side, except when
Privacy outside is locked by turnpiece inside. Operating
inside knob/lever or closing door unlocks outside.
Key outside retracts latch at all times, even if thumbturn is
held in locked position. Auxiliary latch deadlocks latchbolt.
31 Storeroom F14/86C Latchbolt operated by knob/lever either side. Deadbolt
is operated by key from either side. When deadbolt is
projected, key either side will retract deadbolt, then
latchbolt.
ANSI/ AM BM
ARROW FUNCTION FEDERAL # SERIES SERIES DESCRIPTION