Easyfit and lowcost window and door security Economy diecast zinc sash jammer providing secondary window and door security for tighter budgets. Fitting is quick without the need for special tools and the locking or releasing of the sash requires just a twist of the jammer arm. These versatile Sash Jammers also known as sash blockers can be fitted to frame or sash on both inward or outward opening windows and doors. Features & Benefits Designed for uPVC windows and doors Prevents the levering of the sash or door leaf Strong cast zinc construction Durable powder coated finish Safe & secure Offers resistance to deter forced entry Easy to use secured with a twist to lockunlock Available in white and brown finishes match to your decor All parts included Supplied with fixing screws 1mm & 2mm Packers and buttons What you get Each Sash Jammer is supplied with the following Sash Jammer body and swinging arm Packers 2mm and 4mm Arm Buttons Fixing screw...