These MACO MK2 extensions allow large top hung windows to benefit from an additional locking point on the side of the sash between the hinge and the shootbolt.
The range consists of:
- 2 shootbolt extensions covering a sash rebate width of between 500mm and 1100mm.
- 3 sizes of centre locks for fitting to the hinge side.
Due to the different geometry of the locking on the bottom and side of the casement the night-vent function is not available. The MK2 standard gearbox should be used with the wrap around gearing not the short gearbox.
|Box Quantity||Various - select product options to display box quantity|
|Part Code||MAC220029 | MAC220030 | MAC220031 | MAC220035 | MAC220036 | MAC220037 | MAC220229 | MAC220230 | MAC220232 | MAC220233|