Related Clues:
- Skyscraper component
- Certain metal beam
- Letter-shaped construction component
- Structural steel unit
- Letter-shaped support piece
- Flanged girder
- Skyscraper piece
- Letter-shaped building part
- Flanged construction piece
- Girder with wide flanges
- Construction site crosspiece
- Building bar with one flange
- Letter-shaped support beam
- Steel construction piece
- Certain steel beam