I needed a vise to work on my guns and other little jobs, especially my AR style rifle. Picked up this Pony 13025 3-Inch Light Duty Clamp On Vise from Amazon for around 20 bucks. (I had some credit so only paid about $6 for it.) I tested it as soon as I got it. It clamps securely to the workbench and held the rifle tight as I was wrenching on it. I'm going to add some rubber to the jaws to protect the surface of my projects. Nice little investment if you need a vise for small projects.