Related Clues:

• See 22-Across
• Narrow margins
• See 23-Across
• Padlock parts
• They may be split
• Bristles
• Locks
• They're sometimes split
• Baby ___
• Fastening devices
• Hinged fasteners
• Split --- (be picky)
• Door holders
• They're found in the brush
• They may be split in an argument