Sash Jammers for UPVC Windows and Doors - Extra Security Window Door Locks (Pack of 4)

PACK OF TWO SECURITY LOCKS: Supplied as a convenient pair, allowing you to secure multiple windows or doors or add extra protection where it’s needed most. ROBUST, HIGH-QUALITY CONSTRUCTION: Manufactured from durable materials to deliver reliable, long-lasting performance and dependable everyday security. ADDS EXTRA WINDOW & DOOR SECURITY: Designed to be fitted to windows or doors to provide an additional physical barrier against forced entry (online fitting instructions included). ADJUSTABLE FIT WITH SPACERS INCLUDED: Supplied with packers to ensure a neat, secure fit across different frame profiles and sash depths. UPVC-FRIENDLY FIXINGS INCLUDED: Comes complete with uPVC-suitable screws, making it suitable for use on reinforced uPVC window frames.