• Ideal for uPVC Windows and Doors: Specifically designed to enhance security for both uPVC windows and doors. • Robust Protection: Prevents prying open of the sash or door leaf, a common break-in method. • Easy to Secure: Simple installation with a quick twist of the sash jammer handle. • Deters Forced Entry: Provides robust resistance to prevent unauthorized access. • Versatile Pack Options: Includes 1mm and 2mm packers for a perfect fit. • Available in Multiple Colours: Choose from white or brown to seamlessly match your uPVC frame. • Cost-Effective Security Solution: A budget-friendly addition to boost home security.