| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | SOUTHWARK METAL MFG CO | SOU TD60188 | DUCT 18" X 8" X 5' |
| | SOUTHWARK METAL MFG CO | SOU 21188 | 21 18X8 END CAP |
| | SOUTHWARK METAL MFG CO | SOU 14S188 | 14S 18X8 FLAT 90 (SQUARE) |
| | SOUTHWARK METAL MFG CO | SOU 23188 | OFFSET TAKEOFF 18" X 8" 1147188 |
| | SOUTHWARK METAL MFG CO | SOU 16S188 | 16S 18X8 VERT 90 (SQUARE) |
| | SOUTHWARK METAL MFG CO | SOU 20188 | 20 18X8 STRAIGHT COLLAR |
| | SOUTHWARK METAL MFG CO | SOU 15S188 | 15S 18X8 VERT 45 (SQUARE) |
