This workholding solution turns any vise into a positioning vise. Slide it within the jaws or rotate it to always find the perfect center point under the microscope.

The rail system on the bottom fits into the jaws of any GRS vise.

• Self-centering jaw system
• Ideal for smaller items such as watch parts, pendants, small knives, and more
• Always work within center under the microscope
• Bidirectional rotation
• Resistance from free to locked
• High-quality stainless steel
• 2.38 brass and steel pins

Includes: Positioning Pin Vise, 4 steel pins, 4 brass pins, hex key, and MicroBlock Rubber Base.