It is secured in place with a thumb screw. This assembly then fits onto the Benchmate mounting plate. It is a very useful addition to you BenchMate set up. The item "GRS BenchMate Bench Pin Kit (G04556)" is in sale since Wednesday, March 01, 2017.
This item is in the category "Jewelry & Watches\Jewelry Design & Repair\Jewelry Tools\Engraving Tools". The seller is "fdjtool" and is located in Winter Park, Florida. This item can be shipped to United States.