This kind of clamps could also be used on any workbench with dog holes. My hole spacing is 75mm (3"). Link to the even better clamps: Link to the templates: !AvnyWUOnZKMUogpRN8oEQiUedgNr?e=OExkgM Templates as SVG file: !AvnyWUOnZKMUogYuHKnmTfz8r6DY?e=yMlK0b Want to see more of me? Follow me on Instagram: Want to help out?: or support me through my Amazon wishlist: =nav_wishlist_lists_2 Enjoy the video!