Window Restrictor Lock UPVC Child Safety, Aluminum Alloy Sliding Patio With Keys Multicolor 2/4/6 Pcs(Silver,2pcs)

99% & High-Quality Material. The Sliding Patio Locks Are Made of Premium Aluminum Alloy. Better Preservative and Better Wear Resistance. Sliding Patio Lock. These Universal Locks are Designed for Most Hinged or Sliding Doors and Windows, Used to Lock the Window or Limit the Window. 2 Way Installation. These Sliding Patio Door Locks Items With 2 Metal Plugs and 2 Punch- Metal Mounting Plates, One is Punching Installation (Hole Caps are Provided) and the Other is Non-Punching Installation (Fixed Plates are also Provided). Smart Push and Turn Design. Each Sliding Door Locks, No need to use the keys to Open, you Just push and turn that will open and Close，no need to look for keys everywhere by Missing. Window limit locks are primarily designed for child safety, restricting the opening distance of windows to effectively avoid the risk of children or infants falling out of windows.