WOMO-SKH-Mini Fenstersicherung für Heki Mini Dachfenster Kastenwagen you need the measurement from

you need the measurement from the bottom edge of the window to the bottom edge of the locking mechanism:

depending on whether a fly screen or blackout blind is installed or not

The wall structure can be different for each window

The size of the safety profile should be selected so that the available usable space is used as best as possible and there is no collision with the locking devices

If your window has a locking lever in the middle

WOMO-SKH-Mini Fenstersicherung für Heki Mini Dachfenster Kastenwagen you need the measurement fromSafety clamping bar for original HEKI Mini roof hoods with an inner width of approx. 39 cm. The safety clamp bar is clamped into the roof hood with the help of 4 bolts and prevents intrusion. The original HEKI roof hoods have a sturdy wooden construction behind the plastic frame the 4 screw bolts have a firm hold here. For installation situations without solid backing, we supply plastic panels for gluing. To the installation video