The Eclipse PD372 is a Mini Tabletop Suction Vise with a 1" jaw opening and suction base grips for securely fastening it on to any flat smooth surfaces. The Eclipse PD-372 is made of light and durable polypropylene, and has a zinc-plated handle, screw jaws, and locking bolt. The Eclipse PD-372 is ideal for small work, for hobbyists, craft projects, modeling items, and more.