4Pcs Security Locks, Window Rotation Limiter with Screws, White Window Locks, Sash Blocker Jammer Locks for Various Door and Window and Home Security

General description The 4Pcs Security Locks are designed to enhance the security of your home by providing an extra layer of protection for doors and windows. Made from high-quality PVC material, these locks are durable, waterproof, and moisture-resistant, making them easy to clean and maintain. Their unique design includes an anti-wear pad that reduces friction, protecting your windows and doors from scratches. Technical specifications Material: High-quality PVC Color: White Installation Mark the installation hole position with a pen before installation. Choose a drill bit and drill the hole at the marked position. Fix the lock with screws. Simply rotate the jammer arm to lock or release the sash. Usage Provides extra security for PVC, UPVC, and wooden doors and windows. Can be attached to any entry point of the house. Not suitable for sliding windows.