Related Clues:
- File folder projections
- Things kept on some people
- Folder projections
- Drinks may be put on them
- Settings for columned documents
- Bar obligations
- They're picked up in bars
- They're run up
- File extensions
- Restaurant bills
- Soda can openers
- They make indents
- They're run at bars
- Surveillance, so to speak
- Cops may keep them on a suspect