Schlage L9456P03A626 L583-363 Kit - 03a Corridor Mortise W/ Db Ada T-t

Latchbolt retracted by knob/lever from either side. Deadbolt thrown or retracted by key outside or inside thumbturn. Throwing deadbolt locks outside knob/lever. Turning inside knob/lever simultaneously retracts deadbolt and latchbolt and unlocks outside