Steel Support
| Interlocking Lagging | Load Capacities in P.S.F. | |
|---|---|---|
Rib Spacing | 8 GA. | 12 GA. |
| 3'-0' C/C | 1236 | 843 |
| 4'-0' C/C | 695 | 474 |
| 5'-0' C/C | 445 | 303 |
| "C" Lagging | Load Capacities in P.S.F. | ||
|---|---|---|---|
Rib Spacing | 8 GA. | 10 GA. | 16 GA. |
| 3'-0' C/C | 2895 | 2391 | 1876 |
| 4'-0' C/C | 1628 | 1345 | 1056 |
| 5'-0' C/C | 1042 | 861 | 676 |
| "C" Lagging | Load Capacities in P.S.F. | ||
|---|---|---|---|
Rib Spacing | 8 GA. | 10 GA. | 16 GA. |
| 3'-0' C/C | 3911 | 3223 | 2525 |
| 4'-0' C/C | 2200 | 1813 | 1420 |
| 5'-0' C/C | 1408 | 1160 | 909 |
