4 catene per porta in acciaio inox con 24 viti abbinate, serratura a catena per porta d'ingresso, catena di sicurezza per balconi, residenze, camere da letto, armadi, finestre, motel

These get a full 5 stars from me for the thickness of the metal, the snugness of the hole, and the overall sturdy feel. The plates that are screwed to the vertical flat surface feel a little crisp, so are not rounded, but I'd rather have these for the aforementioned reasons and I'm not handling them in my hands. The chain is rounded links and what I'd expect. I think if anything this might be more sturdy than I've seen in the past. Someone head to toe in cammo with just his eyes showing (I know!) tried to get in my home this week at 7.30am when I'm wandering around in my jim jams - which really freaked me out: I was fortunate to order these and I definitley feel a little safer with these on my door and gate.UPDATE: I've now fitted these and the right hand side (the home piece) hole is too small to receive the end of the chain. On one I've left it hanging, and on the other I've put a hook in the frame. The left hand side (the receiving plate), the hole is big enough and the ball end of the chain has to be tilted to fit in - which I think is correct actually. I've reduced the rating on this review to reflect that this can still be used, but has a couple of niggles about it. They do feel secure and do a good job still.

4 Pcs Stainless Steel Door Chain Lock, Door Chain for Front Doors, Heavy Duty Anti-Theft Security Internal Door Limiter, for Balconies Residences Bedrooms Cabinets Windows Motels,SilverReally insubstantial chain.. only suitable for light duty. Any determined person could break the chain or the fittings..Not that great a finishing of the metal parts also.. Certainly cheap and insubstantial.