Holders for pegboard

Holders for mounting on pegboard. Also an exercise to bring up my CAD/FDM printing vocabulary. As the first picture hints, going through a series of iterations to work out what works (or not).

So far...
* Holder for Screwdrivers - posted separately: https://www.thingiverse.com/thing:2405739
* Arms - 4in and 6in arms (used for hand saws and clamps).
* Holder for wood rasp.
* Holder for metal snips.

See also:
https://www.thingiverse.com/thing:2405739

Major goals (as the above):
* Use with common (in the USA) pegboard with 1/4" holes on 1" spacing.
* Can use common drywall screws (or any "wood" screw with ~4mm outside diameter).
* Does not damage the pegboard.
* Anchors should be somewhat re-usable.
* Very solid mount with screw/anchor together.

Minor goals:
* Printable without supports (where practical).
* Uses minimal plastic for the needed strength.
* Strong as possible with the material used. (Slightly redundant with the prior.)

Note in particular the bit you do not see - the bit