Ruler marking gauge

Simple ruler marking gauge, to improve your woodworking accuracy and workflowAt the moment I have 2 sizes that fits every ruler I was able to find in DIY shops; I will add more as I find new ruler sizesIf you have a particular ruler width, just message me and I will send you the file with your measurePARTS NEEDED4x hexagon socket M4x12 (or M4X10) bolts1x hexagonal head M5x15 (or M5x12) bolts4x M4 threaded inserts (even the ones used for woodworking work fine)1 x M5 threaded inserta drop of loctite to secure the M5 bolt in the knobALTERNATIVEYou can just glue the 2 parts together, in that case you'll only need:1x hexagonal head M5x15 (or M5x12) bolts1 x M5 threaded inserta drop of loctite