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

Keyed alike feature allows operation of all locks within the set with a single key, simplifying access to multiple areas. Single cylinder deadbolt provides a dual-layer security system, with the option to engage the deadbolt for extended protection. Designed to ANSI Grade 3 standards, ensuring high security and durability through extensive testing. Zinc alloy construction ensures long-term durability with minimal maintenance. Ergonomic handle design for ease of use. 【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.