| Answer | Crossword Clue |
|---|---|
| ELLS | Right-angled pipe fittings. |
| ELL | Right-angled pipe |
| ELL | Right-angled pipe bend |
| ELLS | Right-angled pipe joints |
| TEES | Pipe fittings |
| ELLS | Pipe fittings |
| SLEEVES | Pipe fittings |
| ELBOWS | Pipe fittings |
| ELBOWS | Some pipe fittings |
| ELLS | Elbow-shaped pipe fittings. |
