Is your galley a little tight? Stowing this hook out of the way may be just the inch or so you need. Snaps in the UP position when not needed. Prints as two pieces, no supports required. After printing, just slide the front-end of the hook through the back-side of the base, and then screw the base to the wall. (Standard drywall screw recommended.)

Oh, and in case your galley is land-locked and drywalled, I've also included a version of the base that attaches to my Drywall Anchor Nub (anchor file included here).

Printing Suggestions
Print with 5 perimeter lines (0.4mm wide) so that the hook prints solid. Use 0.2mm layer height. No supports, rafts or brims should be needed. Print all parts in the orientations shown.