I'm looking for a folding ruler something like this one:
I feel this ought to be easy, but I can't find one in any of the usual places. I feel as if I must be searching for the wrong term, or something. eBay searches mostly find expensive vintage items; Screwfix / Toolstation only have fancy ones with digital angle displays.
The image is a screenshot from a video where the guy is bending pipes, and uses this folding ruler to transfer the angles. It seems to hold its angle reasonably well without needing a knob to tighten it.
I feel this ought to be easy, but I can't find one in any of the usual places. I feel as if I must be searching for the wrong term, or something. eBay searches mostly find expensive vintage items; Screwfix / Toolstation only have fancy ones with digital angle displays.
The image is a screenshot from a video where the guy is bending pipes, and uses this folding ruler to transfer the angles. It seems to hold its angle reasonably well without needing a knob to tighten it.
