G03683 = GRS Microblock Engraving Ball Vise

GRS Microblock Ball Vise For engraving, stone setting and other precision work The new GRS Microblock Ball Vise is the latest product in a broad line of precision work-holding tools. Like larger GRS vises, the Microblock is machined from solid stainless steel and finished with a special low glare treatment to reduce eye strain. This new vise was designed for a unique combination of solid work support in a small and maneuverable size. The smooth self-centering jaw system is perfect for stone setting, small engraving jobs and other precision work. An adjustable internal brake system lets the user choose the amount of rotational resistance from totally free to fully locked and anywhere in between. The Microblock's low profile and compact design is especially suited for microscope work or other situations where the size of a larger vise is an obstacle. Specifications: Block weight - 4 lbs. (1.8kg) Ball diameter - 3.1" (80mm) Jaw width - 1.8" (46mm) Jaw height - .87" (22mm) Max. opening - 2" (50mm) Ship weight - 5 lbs. (2.3kg) Includes 4 pins, 2 wrenches, 6 screws, plastic base, 1 plastic hex key, and Thermo-Loc Sample Kit.