For BenchMate System. The Multi-Purpose Vise uses the versatile "lift on/lift off" BenchMate mounting system. Unlike other bench vises, you can adjust it to any angle because it tilts and rotates on two axes. So your work adjusts to you, adding comfort and efficiency to your bench setup. By using the same attachments as the GRS engraving block, the Multi-Purpose Vise solves dozens of holding problems. It is precision-made from steel for rugged dependability. Includes vise assembly and wrench. Fits any BenchMate Fixed Mounting Plate (not included). Jaws are 2.3” wide, 1.6” tall and open to 1.8”. Fits any BenchMate Fixed Mounting Plate and Optional Mounting Adapter (not included). Add the 520 Attachment Set for Multi-Purpose Vise (#003-520MPV) to solve dozens of daily workholding problems in an instant (sold separately).