Saw Guide
Simple saw guide to quickly make square cuts with a hand saw.
Wood
Cut two pieces of wood to form the handle and guide.
Glue
Glue and clamp the pieces at a perfect 90 degree angle.
Screw
Reinforce with screws.
Magnets
Drill holes and epoxy magnets in place along the saw guide edge.
Test
Make a cut with the jig and test for square.