Usage
This kit of 4 security/ventilation keeps (strike plates) is designed specifically for left-handed Hautau SP mechanisms on Kömmerling 76 window systems. It enables secure window closure along with adjustable, controlled ventilation.
Advantages
- Ensures reliable window locking and enhanced burglary protection.
- Facilitates precise, gradual ventilation without compromising security.
- Engineered for compatibility with Kömmerling 76 profiles and Hautau SP fittings.
- Simple installation process using standard tools; direct replacement possible during fitting or retrofitting phases.
- The components are profile-specific—verify left-hand operation before installation to avoid mismatch.
Specifications
- Zinc-plated steel construction provides corrosion resistance and mechanical strength.
- Carries quality certifications required by the profile system; meets operational durability standards typical for residential hardware (tested to withstand frequent opening/closing cycles).
- Sized for Kömmerling 76 mm depth system; integrates seamlessly within the multi-chambered frame design for optimal performance[5][7].
- Differentiating feature: supports both secure closing and regulated micro-ventilation positions, contributing to indoor comfort and air quality management[9].
How it works
The kit's strike plates attach to the designated frame points of a left-oriented Hautau SP mechanism on a Kömmerling 76 window. In closed position, they ensure firm locking; in vent mode, they engage adjustment stops that allow partial opening while limiting access from outside.[9]
