PCS Adjustable Stop Lock, Sliding Door Lock, Window Security Lock, No Drilling Required, Adjustable Sliding Window Security Locks, for Sliding Doors and Windows (Brown)

【Package Contents】You will receive 4 Sliding Door Stoppers. Made of sturdy sandblasted iron, they feature non-slip rubber pads, making them scratch-resistant, durable, and suitable for extended use. (Note: This product is designed as an auxiliary lock for specific window tracks and is not a universal security lock. It will not function properly if the track width is incompatible.)
【Applications】This Sliding Door Stopper is suitable for sliding doors, sliding windows, and other moving elements. This security device can be used to secure one or two sliding windows simultaneously. The sliding door stopper accepts tracks up to 16 mm wide and is compatible with window track spacing from 13 to 28 mm.
【Easy Installation】This Adjustable Sliding Window Security Lock is equipped with a rotary switch for easy adjustment of the gap. Simply place the window lock on the frame, adjust the latch gap, secure it to the track or press it firmly against the track, and then tighten the knob to lock it. No drilling or complicated installation is required.
【Anti-Scratch Protection】This Sliding Door Lock is suitable for doors and windows. The window lock is non-slip, and its flexible design and protective coating prevent scratches on the window frame grooves. You can use this door and window security device with complete peace of mind.
【Note】Before purchasing, please carefully check the compatibility of the Adjustable Stop Lock with your sliding door and window tracks. For any questions regarding this window lock, please feel free to contact us; we will be happy to assist you.