Welcome to our store! APPLICABLE SCOPE: Single-hole adjustable sliding lock kit, suitable for horizontal and vertical sliding windows or doors, with good compatibility. EASY TO USE: Each window lock is equipped with an Allen wrench, which is fixed in the track with a wrench, no extra tools are required. METAL STRUCTURE: Using aluminum alloy frame and stainless steel screws, the window lock has a robust structure that is stable and reliable. MULTIPLE FUNCTIONS: This sliding lock set can be used to keep the window partially open and closed, prevent theft or prevent children from falling, improve air quality. 10 SETS OF SLIDING LOCKS: Includes 10 sets of sliding window locks, easy to install and remove, suitable for use in the home, office or classroom. Item Type: Sliding Window Lock Material: Aluminum Alloy, Stainless Steel Single Size: Approx. 3 x 2.4 x 2.4cm / 1.2 x 0.9 x 0.9in Applicable Track Height: >1.5cm / 0.59in Applicable Track Thickness: ≤1.6cm / 0.63in Package List: 10 x Sliding Window Locks 10 x Baffles 10 x Wrenches 1 x Opening Wrench Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.