Simple useful tool for marking out 22.5, 30, 45, 60, 62.5, 75 and 90 degree angles. For woodworking and craft projects. 

Can also mark straight lines parallel to an edge in 5mm increments. 

Printed in PLA, 3 walls, 15% infill. Print last 1mm of triangular section in contrasting colour to highlight markings. 

In the model shown the two sections were be glued together + I have included the models for using 3mm bolts and heat set inserts, which also worked well

Designed to take an M5 bolt to set the angle, or could print a 5mm peg instead.