One of the many remarkable features of the Snap-It system is that it is infinitely adjustable. These half and full cut-offs (full blast gates) have aluminum cast housing, galvanized blades, and rolled ends that fit all system components. Half cut-off has an unfinished end to insert directly into the duct.
| SKU | Ø Size | GA | WT |
|---|---|---|---|
| SI18103 | 3 | NA | 1.50 |
| SI18104 | 4 | NA | 2.25 |
| SI18105 | 5 | NA | 3.00 |
| SI18106 | 6 | NA | 3.75 |
| SI18107 | 7 | NA | 4.50 |
| SI18108 | 8 | NA | 5.50 |
| SI18109 | 9 | NA | 7.00 |
| SI18110 | 10 | NA | 7.50 |
| SI18111 | 11 | NA | 9.50 |
| SI18112 | 12 | NA | 13.00 |
| NA | 13 | NA | NA |
| SI18114 | 14 | NA | 16.00 |
| NA | 15 | NA | NA |
| SI18116 | 16 | NA | 21.20 |
| NA | 17 | NA | NA |
| SI18118 | 18 | NA | 25.00 |
| NA | 19 | NA | NA |
| NA | 20 | NA | NA |
| NA | 22 | NA | NA |
| NA | 24 | NA | NA |
