Related Clues:
- Yellow belly?
- 90-degree pipes
- "Sell" anagram
- Full pairing?
- Architectural angles
- Optional components
- Supplemental purchases
- App extras
- Wall bracket shapes
- Some pipe shapes
- Units of measurement, roughly the length of a human arm
- Ashes, in large part
- Wings you can't eat
- Tree surgeons' removals
- Extra features