Related Clues:
- A daredevil might walk on one
- Something for an electrician to handle
- Undercover agent's device
- 'Weird ___, but OK'
- A spy might wear one
- Tighten up a muscle
- Line with a plug
- Cable installer's supply
- Secret device used with indignation?
- It might be bugging you
- Hidden mic
- Performer's overhead walkway
- Bank-to-bank transfer
- Bra part that might be removed
- Line held by a telephone pole