- Contra-attachment without sound leakage in combination with star profile.
- Spring construction.
- Pre-stress at all cutting lengths: 5 mm.
- To be placed on the inside of the recessed box.
- To be placed on the inside of the recessed box.
- Suitable for both wooden and steel formwork.
- Suitable for reuse.
- Applicable for floor-wall connections/connections and floor-meter box connections/connections.
- After stripping the formwork, a conical recess remains with an undamaged pipe end, where pipe can be connected.
- Suitable for both wooden and steel formwork.
- Suitable for reuse.
- Applicable for floor-wall connections/connections and floor-meter box connections/connections.
- After stripping the formwork, a conical recess remains with an undamaged pipe end, where pipe can be connected.
- Prevents penetration of concrete water, mortar or grit into the boxes.
- Quick and easy to apply and remove.
- Prevents penetration of concrete water, mortar or grit into the boxes.
- Quick and easy to apply and remove.
- Prevents penetration of concrete water, mortar or grit into the boxes.
- Quick and easy to apply and remove.
- Prevents penetration of concrete water, mortar or grit into the boxes.
- Quick and easy to apply and remove.
- Drill holes: Ø 5 mm, except those for pipe spacers art. no. AT4822, AT4823, AT4824 and AT4825: Ø 7 mm.
- Includes programming of the drill holes for recessed, central, Perilex boxes and counter brackets.
- Resistant to high temperatures that can occur during rapid concrete hardening.
- Only for use in concrete.
- Inner diameter: Ø 15 mm
- 2 inlets for 54 mm tube.
- 8 inlets for 19/20 and 34 mm tube.
- Performed with 2 bottom entries for 60 mm tube.
- With protective cover.