To minimize the risk of concrete ingress into the knock-out sleeve during concrete pouring and vibration, the lid can be used as a cover plate on both front and back opening.
- To be used with Roxtec knock-out sleeve
KOS Lids
KOS 150 with Lid
| Название | Масса (кг) | № изделия |
|---|---|---|
| KOS PLASTIC LID 250/250 | 0.2 | 254004 |
| KOS PLASTIC LID 298/298 | 0.27 | 254005 |
| Название | Масса (кг) | № изделия |
|---|---|---|
| PLASTIC LID KOS 100/110 | 0.05 | 176304 |
| PLASTIC LID KOS 150/160 | 0.09 | 176299 |
| KOS PLASTIC LID 200 | 0.14 | 184249 |