These one of the best I have seen besides ASP and they are secure when used properly. I bought a pair of Smith & Wesson hinged a while back and they seemed to have marks and imperfections in the nickle plating.
Cuffs came in less than a week after placing the order, and that we even with the custom etching! They were a gift for academy graduation, so I cant speak to the use of the cuffs...just the ordering and delivery process. Based on my experience, Id definitely order again. Actually, this was my second time! Ill keep coming back for sure!