Practical Security For Everyday Home Use

Check Fit Before Drilling

1. Confirm Door Compatibility

Make sure the door opens inward and that the frame provides enough flat space for the reinforcement lock.

2. Position The Lock

Place the lock where it can engage correctly without interfering with normal door movement.

3. Secure To The Frame

Install the mounting screws securely into a structurally suitable section of the door frame.

4. Test Before Regular Use

Open, close, engage and release the mechanism several times to confirm smooth operation and correct alignment.

Specifications

Door Reinforcement Lock

1 × Home Security Door Reinforcement Lock

• Designed for compatible inward-opening doors only.
• Check door-frame material, clearance and mounting position before drilling.
• Secure mounting is important. Loose screws or weak frame material can reduce reinforcement performance.
• Do not install the lock in a way that blocks required emergency exit or evacuation routes.
• Make sure all household members who may need to exit independently understand how to release the lock.
• This product is an additional reinforcement device and should not be treated as a substitute for a properly installed primary door lock.
• Inspect the lock and mounting screws periodically for looseness, wear or damage.
• Please allow slight measurement variation due to manual measurement.
• Actual product color may vary slightly due to lighting, photography and display settings.

Beware of Counterfeit & Imitation Products

Please purchase only from the official  store.

Unauthorized sellers may use similar product images or descriptions while supplying products that differ in aluminum-alloy quality, spring mechanism, mounting hardware, dimensions, finish, packaging or after-sales support.