How can I cut angled support braces to support a shelf contained by my garage? I need to know the angles, and the length.
I need to know the angles, and the length.
Answers: They market all sorts of steel shelf brackets at Home Depot or Lowes. Some of them are outstandingly strong.
If you want to cut them yourself then purely whatever angle and length works best next to your shelf. There is no rule that it has to be a enduring length or angle.
measusre the width of the shelf and cut your support that long to be in motion right under the shelf. Then method from the back of the shelf down, remember to put in in the support thickness and cut that side down the length you want it.=======