Aongray Window Sash Jammer Locks Set,4 Pack Zinc Cast Alloy Anti Theft Lock Buckle,Extra Security for uPVC & Doors and Home

What you will get: 4 packs Sash Jammers come with suffient corresponding fixing screws , knock on cover caps and so on. Providing additional security for your UPVC/PVC Doors or Windows. Strong Alloy Construction: The Sash Jammers are constructed from strong cast zinc alloy with performance and strength in mind.White Powder Coated Finish,a good match with your windows and doors. Keys Included: Key locking for additional security,The locking system and key are both oxidation and corrosion resistant to prevent damage or wear and tear. Easy to install: Simple installation within minutes，just twist the interference arm to lock or release the window sash, fully ensuring safety.The Aongray window locks for upvc windows come supplied with all fixtures and fittings such as screws and a key. Wide application: These multifunctional sash jammers are suitable for doors and windows that open inward and outward, such as room doors, windows, bathroom doors or balcony windows,etc.Used in homes, residential accommodation, hospitals, schools, universities and offices.