Screw-On Ladder Rail Wall Hook
A heavy wall hook for hanging a ladder flat on the garage wall. It has a 92 mm deep cradle and a 32 mm retaining lip, so the side rail of a stepladder or a nested extension ladder drops in and can't roll out. Print two and fix each to a stud with #10 (4.8 mm) screws through 5.5 mm holes. It prints on its side, 150 x 112 x 22 mm, so the weight loads along the layers and the tapered truss arm keeps the plastic volume down.
garage ladder wall-hook storage