Schlage L9056 with XL13-439 Entrance/office lock with automatic unlocking

• Key cylinder outside; thumbturn inside; latchbolt and deadlocking auxiliary latch
• Latchbolt retracted by lever (or knob) from either side
• Outside lever is made inoperative by key outside or by turning inside thumbturn; Vandlgard® option allows outside lever to rotate freely down while locked
• Key outside unlocks outside lever and retracts latchbolt
• The optional XL13-439 also allows key override of thumbturn if being held in locked position
• Rotating inside thumbturn unlocks outside lever; turning inside lever retracts latchbolt and unlocks outside lever; closing door also unlocks preventing lock-out
• Inside lever always free for immediate egress