Related Clues:

• __ Largo, FL
• Chain item
• Chest opener
• Solution
• Caps lock, for one
• Manual opener
• Padlock partner
• It'll get you in
• Shift, for one
• Lock partner
• ''The Defense of Fort McHenry'' author
• Musical signature
• "Take --- and lock her up, my fair..."
• Vitally important
• Put a scratch in, as a car's paint job