I have a small Grizzly CNC so I needed a small vise when not just fastening parts to the table.1. The corner foot is removable and only one Vise can be attached to the table In this configuration it would be nice if the pins fit in standard T-slots to keep them parallel without too much setup time All edges are SHARP burrs and all I had to write down everything It only took about 5 minutes As I said, good value for money.