The following things have a lock:

• a lock on a door
• a lock on a large box
• a lock on a chest

These may lock it:

• skeleton key, including the Master Key of Thievery
• lock pick
• spell of wizard lock
• wand of locking

These may unlock it:

• skeleton key, including the Master Key of Thievery
• lock pick
• credit card, including the Platinum Yendorian Express Card
• spell of knock
• wand of opening
• kick (a box or chest)
• #force (a box or chest)

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