This Heavy-Duty Zinc Alloy Door Lever Handle Lock is specifically engineered for WPC interior doors, offering durability, flexibility, and a clean modern appearance.
Manufactured from high-quality zinc alloy, the lock provides excellent strength, corrosion resistance, and long-term stability, making it suitable for both residential and commercial environments.
The adjustable backset design (60–70mm / 2-3/8″–2-3/4″) allows easy installation and compatibility with different door drilling standards. It fits standard door thicknesses from 35–45mm (1-3/8″ to 1-3/4″), ensuring wide application across global markets.
With a simple and modern lever design, the handle offers a comfortable grip and smooth operation, while the reinforced internal structure ensures reliable performance under frequent use.
Ideal for WPC doors, wooden doors, and composite doors, this lever handle lock is commonly used in apartments, hotels, offices, and commercial projects.
