About This

【MILITARY-GRADE PROTECTION, WITHSTANDS 800-POUND IMPACT FORCE】 Say Goodbye To Worries About Traditional Door Locks! Crafted From High-Strength Forged Aluminum Alloy And Rigorously Tested, It Withstands Impacts Up To 800 Lbs (Approx. 363 Kg). This Performance Exceeds Standard Door Locks By Over 16 Times, Effectively Resisting Violent Kicks And Crowbar Attacks. It Builds An Impenetrable “Security Shield” Behind Your Door, Protecting You And Your Family.
【PRECISION MICRO-ADJUSTMENT KNOB: SAY GOODBYE TO DOOR GAP FITTING HASSLES】 We Understand That No Two Doors Are Exactly Alike. That'S Why We'Ve Exclusively Designed A Precision-Adjustable Latch With 0-8mm Adjustment. Simply Turn The Knob To Perfectly Align With Your Door'S Gap, Eliminating Wobble Caused By Dimensional Variations. The Flexible Scratch-Resistant Rubber Pad At The Latch'S Tip Ensures A Secure Lock While Thoughtfully Protecting Your Door'S Finish—Leaving Not A Single Scratch.
【5-MINUTE MINIMALIST INSTALLATION, TOOLS INCLUDED】 You Don'T Need To Be A Professional Craftsman To Enjoy Expert-Level Security Protection. We'Ve Got You Covered With A Complete Installation Kit: 4 Long Screws For Deep Anchoring Into Load-Bearing Door Frames And 4 Short Screws For Standard Mounting. With A Household Electric Drill, You'Ll Have This Peace-Of-Mind Promise Securely Embedded In Your Door In Just 5 Minutes—Effective Immediately.
【EMERGENCY RELEASE IN A SECOND: BALANCING SAFETY AND SPEED】 The Core Of Safety Lies In Rapid Evacuation During Emergencies. Our High-Strength Springs And Ergonomic Dual-Finger Grip Slots Enable Instant Door Release With Just A “Squeeze And Slide” In Emergencies—An Intuitive Operation. This Design Ensures Effortless Use For Everyone From 3-Year-Olds To Seniors, Delivering Robust Protection Without Ever Obstructing The Lifeline.
【WIDELY COMPATIBLE WITH INWARD-OPENING DOORS FOR HASSLE-FREE SELECTION】 This Lock Is Specifically Designed For Common Inward-Opening Single-Panel Doors, Ensuring Seamless Installation Whether For Residential Entryways, Bedroom Doors, Apartment Units, Or Hotel Rooms. Important Note: To Ensure A Perfect Fit, Please Verify Your Door Type Before Purchasing. This Product Is Not Suitable For Outward-Opening Doors, Sliding Doors, Double Doors, Double-Leaf Doors, Or Garage Doors.

Overview

Brand : QIFEIOSHI
Special Feature : Military-Grade Protection, Precision Micro-Adjustment Knob, Emergency Release, Widely Compatible
Lock Type : Deadbolt
Item dimensions L x W x H : 4 x 3 x 2 inches
Material : Cast Iron

To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.

Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.