tape or string measure stake

Most long tape measures have a bend or hole at the end to attach to "stuff". Here's a "stuff". the blocks at the top have a slot which can accommodate a tape measure, a small piece of wire, string, or a hex key. The cutout is about 4mm but can be narrowed for a tight fit to measurement tape. The base has a hole for wire or string. Recommend high infil plus a diagonal & horizontal build (for vertical strength".