Koeydxst 2Pack Aluminium Alloy U Door Reinforcement Lock 3Inch Security Door Lock Home Proof Silver

2. This reinforcement lock meets the building code requirements, and it is designed to withstand up to 800 lbs. 4. This lock features a spring-loaded, child-safe and tamper-resistant design that protects against unauthorized entry by preventing lock bumping and lock picking (while in the locked position). 3. of force, making it virtually impossible to defy from the exterior. 1. This high security door lock is constructed of extruded aluminum and comes in a satin nickel anodized finish 5. Installation of this non-handed reinforcement lock can be accomplished in just minutes, and it can be used on any swing-in door of any door thickness., Weight: 0.72973008722 pounds, Manufacturer: Koeydxst