- It appears they are not entirely machine manufactored, there are slight inconsistancies in the metal shape. It adds character and they do look good. However a few of them dont rotate the catch uniformly and then the inconsistant metal can catch a little. Could do with a tighter spindle. They come with screws, are quite servicable as described, and far better looking than those plastic screw in stops. I would buy them again, but for how much they cost you might want to buy 11 for every 10 you need.