HYKE 2 Pack Keyed Alike Entry Door Lock Set, Polished Door Lock Set with Double Cylinder Deadbolt, Wave Style Keyed Alike Entry

[Keyed Alike Feature] - Enables operation of all door levers and deadbolts with one key, for managing access to multiple rooms without carrying several keys. [Enhanced Security Deadbolt] - Requires a key for operation from both sides, offering additional protection against break-ins through glass or mail slots. [Reliability ] - Designed to meet high-security standards, each set undergoes extensive testing to performance under rigorous use. [Long-Lasting Material] - The use of premium zinc alloy in construction ensures durability, minimizing maintenance needs. The wave handle design enhances grip and control. 【Flexible Installation】 with 2-3/8" or 2-3/4" (60mm-70mm); Suitable for standard door thickness: 1-3/8" to 1-3/4" (35mm-45mm); Quick and installation with just a screwdriver, enabling anyone to fit it without the for professional door installers.