Features:
*Made of high-quality aluminum alloy material, wear-resistant and corrosion-resistant, not easy to rust and break, strong and durable.
*The spring window lock is designed with a spring inside, so the lock will lock automatically.
*Circular pull rings on the inner rings, straight buckle edge on the outside, easy to open and close.
*Easy to install and easy to use. Use with doors on decks to prevent falls down stairs.
* Wide range of uses: can be used to enhance the safety of doors, doors and window, suitable for home, doors and window, etc. 
 
Notice:
1.Actual color may be slightly different from the image due to different light effect
2.Please allow 1-3cm deviation due to manual measurement
              
Description:
Material: Aluminum Alloy
Size: As shown

Package List:
1 x Automatic Window Spring Lock