Heavy Duty Aluminum Alloy U-Shaped Door Reinforcement Lock - Security Door Defender for Home Safety, Child Proof Door Stopper (Chrome Finish) - Perfect for Apartments, Offices & Child-Safe Homes

Features: - This high security door lock is constructed of aluminum alloy. - This reinforcement lock meets the building code requirements, and it is designed to withstand up to 800 lbs of force, making it virtually impossible to defy from the exterior. - 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).- 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. Specifications: - Material: Aluminum alloy - Package content: - 1 x Door Reinforcement Lock with ScrewsNotes:1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.