4 Pack Sash Jammer Blocker — Door & Window Lock Anti-Theft Security for PVC/uPVC Windows and Doors, White
Rated 4.5 / 51,316 ratings on Amazon →
Pros
- Durable zinc alloy construction resists forcing
- Pack of 4 covers multiple windows or doors
- Includes fixing screws for straightforward fitting
Cons
- Twist-lock mechanism has no key, so anyone can release it
Specifications
- Material
- Zinc Alloy
- Price
- Budget
- Brand
- Sandiyago
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Not sure which door & window security is right for you? Read our x2 Sash Jammers for uPVC Windows & Doors — Extra Security Window & Door Locks, Anti-Intruder Jammer Locks, White vs TIMCO Door Chain Security Lock — Allowing Reduced Opening Angle of the Door, Polished Chrome, 85mm: Which Door & Window Security Is Better? guide.