The ERA Locking Sash Jammer Kit is a cost effective, high quality security product designed for use with PVCu doors and windows.
This all in one, lockable kit provides everything you need for adding an extra layer of security to a UPVC window or door.
Cost effective target hardening, easy to install and use,
lockable for added security. Contains jammer, key and all fixings
Free UK shipping on all orders over £500 (ex VAT).
Proven expertise in safety solutions backed by decades of experience.
Fast, reliable order processing with consistently high stock availability.
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