Sliding Window Locks (2 Sets), Secure Window Lock with Key, Window Locks for Up and Down Windows & Horizontal Sliding Windows, Adjustable Window Lock, Sturdy and Durable, Does Not Deform.

Product description

Home peace of mind, starting from “lock”

In every cozy home and peaceful workspace, Windows are the gateway to the outside world, and window locks are the loyal guardians of safety and peace of mind. [HYIEOU] Window locks are specially designed for horizontal sliding Windows and vertical Windows to provide additional protection, with excellent quality and innovative design, for you to interpret the perfect combination of safety and convenience.

Installing HYIEOU window locks means more than just adding a lock to your windows — it brings lasting peace of mind for your whole family. From lively, laughter-filled days to quiet, restful nights, it stands guard silently in the background. Choosing HYIEOU window locks means choosing thoughtful care and reliable protection for everyone you love, filling every moment at home with safety and warmth, and turning your home into a true safe haven.

This window lock is made of top-grade, high-strength aluminum and forged through many fine processes. Sufficient to withstand a variety of external shocks, long-term use will not be deformed or damaged, excellent corrosion resistance and oxidation resistance is to ensure that it is always as new under the erosion of the years, to provide you with durable and reliable protection.

Our window locks enhance household safety by shielding your loved ones from accidental fall risks posed by wide-open windows. For seniors living alone, securely locked windows prevent cold drafts from unintended openings and reduce potential safety hazards. For your pets, the locks stop curious animals from jumping out of windows, which can lead to them getting lost or injured. With fully adjustable opening positions, you can let in fresh air while eliminating fall hazards from fully opened windows, achieving the ideal balance of ventilation and home security.

In the line of family security, the window lock is a silent defender. Its installation process is not complicated, ordinary people can easily complete by following simple steps, without professional assistance, full of convenience.

【MEASUREMENT OF TRACK DIMENSIONS】: Before ordering, please measure the dimensions of your window track to ensure compatibility with your window hardware. The track height must be greater than 0.48 inches, and the track width must be less than 0.61 inches. For a better shopping experience, please measure your window track first.
【FAMILY SAFETY ADJUSTABLE WINDOW LOCKS】 Installing adjustable safety window locks effectively reduces the risk of your loved ones and pets falling from windows. You can lock windows fully when closed, or adjust and lock them at any secure position to leave a proper ventilation gap — avoiding fall hazards caused by overly wide window openings. These locks provide reliable safety protection for your family while allowing fresh air circulation.
【MULTI-FUNCTIONAL AVAILABILITY】: Sliding window security window locks are suitable for vertical and horizontal windows and can be used in homes, bedrooms, apartments, offices, etc. . Our sliding window locks are made of aluminum alloy, which is sturdy, durable, non-deformable, and has a long service life.
【EASY INSTALLATION】：3 steps quick installation, no additional installation tools or drilling required. Step 1, Place the lock in position to control window opening. Step 2, Insert the plastic washer to prevent the window track from being scratched. Step 3: Tighten the screws. Finish! The window lock can be installed on the side track and center track of sliding windows, the complimentary vertical heart key can be used freely according to different tracks.
【THOUGHTFUL AFTER-SALES SERVICE】：After you receive the window lock, please feel free to contact us if you encounter any problems. We will reply to you within 24 hours and we will do our best to help you solve the problem.