Review on Hangman Double Headed Screws D Rings BCD 25 by Phil Kuebler

I have bought them several times, they are definitely worth the money. They're great for things hanging from wires, keyholes, or prongs as they give hanging things that edge and allow them to be a little farther from the wall. The large head allows for surface tension and allows them to carry a good amount of weight. They also appear to be self-tapping, making them easy to screw in even if you press down on the stud. (which I always prefer for heavy stuff, although they say the limit is very high). Not only do I recommend them but I have bought them for several other people as most people have never seen them before.