Feature:1. APPLICABLE SCOPE: Single hole adjustable sliding lock kit, suitable for horizontal and vertical sliding window or door, with good compatibility.2. EASY OPERATION: Each window sliding lock is equipped with a hex wrench, which is fixed to the track through a key, no additional tools required.3. METAL STRUCTURE: Using aluminum alloy frame and stainless steel screws, the window sliding lock has a sturdy structure that is stable and reliable.4. MULTIPLE FUNCTION: This sliding lock set can be used to keep window partially open and closed, prevent theft or prevent kids from falling, improve air quality.5. 10 SETS SLIDING LOCK: Includes 10 sets of window sliding locks, easy to install and remove, suitable for use in home, office, or classroom settings.Specification:Item Type: Sliding Window LockMaterial: Aluminum Alloy, Stainless SteelSingle Size: Approx. 3 x 2.4 x 2.4cm / 1.2 x 0.9 x 0.9inApplicable Track Height: >1.5cm / 0.59inApplicable Track Thickness: 1.6cm / 0.63in.Package List:10 x Sliding Window Locks10 x Baffles10 x Wrenches1 x Opener Wrench