Related Clues:
- Some construction extensions
- Building adjuncts
- Measures apparent in cases of exceptional lewdness
- Expansion projects
- Pieces with 90-degree bends
- Building additions, sometimes
- Swell pair?
- Half-rectangle shapes
- Plumbing pipes, e.g
- Old yards
- Cloth measures
- Half-boxes
- Half-rectangles
- Right-angled additions
- Right-angled pipes