by Towergate Locksmiths | Nov 27, 2021 | Lock Upgrades, Tips & Advice
Sash Jammer, cool name right, but do you know what a Sash Jammer is? Well, if your property has a uPVC door or window, we think you should. As a physical item, a Sash Jammer is pretty simple. It’s a sturdy little lever fitted to the frame of a uPVC unit that lets you...
