This handle is specifically designed for casement windows, featuring a zinc alloy body paired with a galvanized steel square-shaft drive mechanism. The surface is finished with a white electrostatic spray coating for durability and aesthetic appeal.
Curved handle design conforms to natural hand contours for comfortable, secure grip and effortless operation.
Precise drive mechanism ensures smooth opening and closing with clear locking feedback.
Industry-standard specifications compatible with various aluminum alloy and PVC-steel casement windows.
The compact structure provides ample rigidity, resisting deformation and cracking even after long-term, repeated operation. The coating offers strong adhesion, scratch resistance, and UV resistance, maintaining color and finish through prolonged outdoor use.
Complies with QB/T 5338-2018 General Technical Standards for Door and Window Hardware and has passed a 100,000-cycle durability test for repeated opening and closing.
| Feature | Benefit |
|---|---|
| Precision Meshing | Resists wear and deformation under long-term, high-frequency use |
| Rotational Damping | Even and moderate with clear locking feedback |
| Multi-point Locking | Enhances window sealing and anti-theft performance |
| Stable Operation | No play or wobbling even with frequent use |
No additional drilling or machining required - assembly can be quickly completed using standard screws for efficient installation and hassle-free replacement.