TLILY 2Pack Door Reinforcement Lock,Aluminium Alloy U Lock 3Inch Security Home Proof Stopper

General description This 2Pack Door Reinforcement Lock is a high-security solution constructed from extruded aluminum with a satin nickel anodized finish. Designed to withstand up to 800 lbs. of force, it provides exceptional protection against unauthorized entry, making it virtually impossible to breach from the exterior. The lock features a spring-loaded, child-safe design that prevents lock bumping and picking while in the locked position. Technical specifications Material: Aluminum alloy Color: Silver Size: Approximately 7.6 cm Force resistance: Up to 800 lbs. Measurement allowed error: +/- 1-3 cm Installation Non-handed design for easy installation on any swing-in door Can be installed in just minutes Compatible with any door thickness Usage Provides enhanced security for residential doors Ideal for preventing unauthorized access Other information