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
| Product | Art. No |
|---|---|
|
PLASTIC LID KOS 100/110 |
176304 |
|
PLASTIC LID KOS 150/160 |
176299 |
|
KOS PLASTIC LID 200 |
184249 |