Related Clues:

• Watchband
• Securing attachment
• Garter
• Subway support
• Sandal part
• Bygone subway loops
• Car seat attachment
• Handbag holders
• Bra parts
• Seat belt, e.g.
• Old punisher
• See 6 Across
• Rein, e.g.
• Helmet attachment, perhaps
• Purse piece