Related Clues:
- Concealed mike
- Steinway string material
- One might be worn in a sting
- Thin metal thread
- Finish line in a horse race
- Power conduit
- Piano string
- Bridge cable, essentially
- Lead both sides with pleasure
- Listening device on a narc
- Kind of service that limits wine measure
- Electronic money transfer
- One might be worn in a sting operation
- Police informant's wear
- Barbed __ fence