Sash Blocker Window Jammer Black Strong Zinc Cast Alloy Extra Security Locks for UPVC/PVC Door/Window Restrictor Lock Home Security (Black, 4pcs)-Fast Shipping

Description

Sash Blockers are designed to provide additional security for your uPVC doors and windows. They are easy to fit and easy to operate too- just a twist of the Jammer Arm will lock or release the sash.

Strong Zinc Cast Alloy Construction, Durability and Quality Guaranteed

Easy to use- just 5 minutes! Easy to use- just flick on and off! Versatile- can be used on numerous windows& doors.

Black Powder Coated Finish, a Good Match with Your Windows and Doors

4/8/12PCS Sash Jammer Coming with Fixing Screws and Knock on Cover Caps, Ideal Solution for Home Security