Universal Door Jammer and Window Locks, 2-Pack Sash Jammer Blocker for Enhanced Home Security on PVC/UPVC Windows and Doors, Door Security Lock with Installation 4 Screws

• 🔄 【2-Pack Complete Security Set】Our package includes two versatile sash window locks. Along with all necessary screws and washers, it offers a complete window security​ upgrade for your key openings, providing immediate enhanced door security.
• 🛡【Robust & Durable Material】These window locks for UPVC windows​ are made from high-quality aluminum alloy with a wear-resistant white coating. This material ensures our pvc window locks​ and door jammers​ are rust-resistant and built for long-lasting performance, maintaining a clean look.
• 🎯 【Intelligent Safety & Emergency Design】This window lock child safety​ guardian features a limited opening design. It allows for safe ventilation while protecting children and pets. The specially designed window latch​ ensures the window security locks​ can be quickly opened in an emergency.
• 🔒 【Reinforced Anti-Theft Protection】Experience superior window security​ with our meticulously crafted sash jammers. Designed to fit UPVC door locks​ and PVC door lock​ systems tightly, they prevent loosening over time, offering a stable locking function to effectively block external intrusions.
• 🏠 【Universal Easy Installation】Our window locks & latches​ are universally compatible. Whether you need sash jammers for UPVC doors​ or locks for wooden windows, they can be easily installed to provide thoughtful protection and enhanced security door lock​ performance throughout your home.

◆Enhance your home's safety with our 2-pack Universal Door Jammer and Sash Window Locks. ◆Crafted from high-quality materials, this set provides reliable door security and acts as a smart window lock child safety device. ◆Easily installed on PVC door lock and UPVC door locks systems, the door jammer for inside doors and sash jammers offer peace of mind by preventing accidental openings and intrusions. ◆The complete window security solution for your family.