Related Clues:

• Loosen a deadbolt
• Open, as a door
• Open, as a bolted door
• Release a deadbolt
• Open a cage
• Open, as a cage
• Allow access
• Open up, as a jail cell
• Detach, as a fence gate
• Open a hasp
• Allow to open
• Open, as a deadlock
• Open at lunch break
• Open, as a gate latch
• Free Manhattan cocktails available here?