"Re the review above, these have been redesigned and the ones Screwfix now ship don't have the rear clearance problem. They work well, however one think that does let them down is the locking tab is yellow metal plated, not chrome or satin"
"Read the other reviews. This latch is not like the picture. We wanted a satin chrome latch to match all the other fittings. The picture looks like it is but the latch is BPZ i.e. gold. Also as per previous reviews be aware that you will need to relieve the rear odf the turn mechanism as the back is not flat and the latch will then be very stiff or not turn at all. In spite of all the previous reviews Screwfix have still not updated the picture or description of this item. The reason I gave it an average rating is that it does work OK and the price is very cheap."
"This product simply does not work. The rear of the thumbturn has a pressed steel plate which is too thick. When you fix the thumbscrew onto a door this back plate is pushed hard against the thumscrew so preventing it from turning. I've tried several of these including the polished chrome version which is equally as ineffective. Terrible design, a case of the manufacturer not trying the product in situ. It appears to work when NOT fitted so beware, that's because the rear plate is not clamped. Please don't buy this."