| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | VANGUARD INDUSTRIES INC | VAN 15216 | Viega Rapid Grid, high impact polystyrene, L [ft]: 4, W [ft]: 2, H [in]: 2 |
| | VANGUARD INDUSTRIES INC | VAN 15210 | Viega Climate Trak, extruded heavy gauge aluminum, L [ft]: 4, W [in]: 3½, |
| | VANGUARD INDUSTRIES INC | VAN 15208 | Viega Climate Trak, extruded heavy gauge aluminum, L [ft]: 8, W [in]: 3½, |
| Manufacturer | VANGUARD INDUSTRIES INC |
| Length | 4 in |
