GRS 003-775 Universal Positioning Pin Vise

A must for microscope use.

From the mind of Sergej Manaenko, this workholding solution turns any vise into a positioning vise. The rail system on the bottom fits into the jaws of any GRS vise, engraving block or any other type or brand of engraving block. Slide it within the jaws or rotate it to always find the perfect center point under a microscope.

Benefits:
Self Centering Jaw System
Ideal for smaller items as in watch parts, pendants, small knifes and so on.
Always work within center under the microscope
Bidirectional rotation
Resistance from free to locked
Made in the USA from high-quality stainless steel
3/32" Holes

Includes:
4 brass pins
4 steel pins
Hex Key
MicroBlock Rubber Base