Product Description
Safety for your household
STERGDE brand window locks are constructed with premium aluminium alloy, ensuring long-lasting durability and resistance to deformation, delivering optimal additional protection for your residences, apartments, rental spaces, and lodging establishments. The window locks are applicable for both vertical and horizontal sliding windows, effectively safeguarding against children and pets from wandering off and preventing falls, hindering unauthorized opening from the outside by intruders, and they can also be securely positioned in drafty settings, enhancing safety for your loved ones.
Simple to install and operate
Position the lock along one of the tracks of the sliding window, place the anti-scratch protective spacer on one side of the screws, and then simply secure it using a hex key or vertical key, effectively locking the window in the desired spot.
Robust and resilient window lock
Crafted from high-quality aluminium alloy, the surface possesses a polished finish with high strength, resistant to scratches, rust, corrosion, and oxidation, even in wet conditions.
Extremely effective for ventilation
While ventilating, you can securely lock the window at the exact position to prevent it from further opening, allowing fresh air in while maintaining security.
Whether wishing to prevent children and pets from straying or to deter intruders, security window locks offer you reassurance.
MEASURE YOUR WINDOW TRACK PRIOR TO PURCHASE: Our window locks are specifically designed to accommodate an array of vertical and horizontal sliding door windows. Ensure you measure your window track for compatibility with the locks prior to purchasing, requiring a track height of over 0.48 inches (1.2 cm) and a width restriction of under 0.61 inches (1.55 cm). Depending on the track type, window locks can be fitted on either the interior or central track.
ENHANCED SECURITY STRUCTURE: 1. Separation of window lock and key design, to prevent children or thieves from unlocking at will; 2. Reinforced aluminum alloy material, featuring enduring durability without deformation; 3. Two fixed hole design of the window lock, allowing for enhanced security protection; 4. Widening design of the lock body, solidifying the blocking area when opening the window; 5. Window lock includes a protective washer to prevent scratches or damage to the window.
DIVERSE FUNCTIONALITY: Our sliding window security locks find extensive usage in various scenarios, encompassing homes, apartments, hotels, offices, and more. The window lock permits freedom to partially open or fully close the sliding window, aiding in accident prevention for children or pets, safeguarding against intruders and thieves, providing enhanced safety protection.
SIMPLE INSTALLATION WITHOUT DRILLING: No extra tools or drilling are necessary for installation. Position the lock correctly, insert the protective spacer, and tighten.the fastener to secure. You may utilize the vertical key or hex key to reinstall the lock in various orientations, and the window lock is straightforward and practical for reuse.
PACKAGE INCLUDES: 6 security window locks, 6 mounting hex keys, 6 protective gaskets, 1 vertical key for attachment to the center track. If you encounter any problems regarding the window locks, please reach out to us. We will respond within 24 hours.
Customers say
Customers find the sliding window locks simple to install and value their effectiveness and safety, protecting families against intruders. The locks are well-constructed and keep windows from opening, with one customer noting they can open slightly to allow air to circulate. While some customers indicate they fit their windows effectively, others report that they do not align as depicted in the images. Feedback regarding the sliding functionality is mixed; some say they completely block the sliding feature, while others mention that they do not hold in position well.
