The all-new Hand Vise by Jay Whaley is a convenient tool that is designed to open from 0 mm to 6 mm. The flat side of the handle allows for firm holding against a flat surface. It is hollow from end to end, to allow extra-long tubes or wires to extend for ease of work. It features a large knurl chuck that easily tightens, and an ergonomic grip for ease and comfort. Measures: 6" long. Try it with our Fancy V-Slot Bench Pin with Clamp (Part #: BPN-170.00; sold separately and available in our store). *Tubes in photo are not included.