Sercurity Hotel Solid Zinc Alloy Key Handle Mechanical Door Lock

Sercurity Hotel Solid Zinc Alloy Key Handle Mechanical Door Lock. Durable Zinc Alloy Construction: Made by solid zinc alloy die-casting with top grade raw materials for heavy-duty use. Anti-Saw Deadbolt Security: Features a big deadbolt reinforced with hardened steel inserts for maximum protection. Customizable Backset Options: Standard 60mm backset available with customized 70mm option for specific needs. High Security Keyway: Double-row-pin technology with 10 pins offering higher secure level than standard. Reversible Installation: Easily reversible for left and right handing to fit various door configurations. Premium Finish Options: Available in Satin Gold, Antique Brass, Satin Nickel, and Nickel Polished finishes. Construction Key Function: Each set includes 5 owner keys and 1 construction key for versatile access control. Multiple Certifications: Products meet RoHS, REACH, CCC, CE, UL, GS, and ETL standards for global markets.