• The window safety lock is made of aluminum alloy, durable and sturdy
• Slider window locks are perfect for sliding patio doors, sliding glass doors, etc.
• The anti-rust coating makes it a good match for white sliding windows, sliding doors and vertical doors
• Window locks are applicable for sliding windows, sliding doors and vertical doors
• Sliding window locks utilizes double screws to mount on sliding window/door tracks
• These fit tracks up to 0.4 inches wide inches with rubber cushioning or up to 0.67 inches without rubber cushioning
• These fit most track However, Please measure your track to ensure proper fitment
• Apply multiple window locks can increase sliding door/window security
• What is included: Sliding window lock with rubber cushioning and key

Put the pad into the window lock
Each lock comes with a Rubber Pad,which can be placed between the window frame and the window lock to protect the window structure without leaving any scratches or damage.

Place the lock on the suitable position
With the matching key, the installation can be completed in two minutes, no additional installation tools required. Easy to reuse and reinstall.

Tighten the Key
Eliminate all potential hidden dangers. After installation, you can choose to remove the key to prevent the elderly or children from accidentally opening the window lock.