Schlage L9077 Classroom security holdback lock, interior/exterior lockdown

• Key cylinder both sides; latchbolt and deadlocking auxiliary latch
• Latchbolt retracted by lever (or knob) from either side
• Outside lever is made inoperative by key from either side; Vandlgard® option allows outside lever to rotate freely down while locked
• Key outside retracts latchbolt but cannot unlock outside lever
• Rotating inside lever retracts latchbolt; key inside retracts latchbolt and unlocks outside lever
• Rotate inside lever while turning key 360° to activate retracted latch holdback feature; to deactivate, reverse key rotation 360°
• Inside lever always free for immediate egress