Three-Size Hammer And Mallet Wall Rack
A 164 x 95 mm wall shelf with three closed drop-through slots (28x40, 32x46 and 38x52 mm). Each hammer or mallet hangs handle-down with its head resting on the shelf, and the slots sit 60 mm out from the wall so a 110–120 mm claw head clears it. It screws to a stud or anchors through three 4.5 mm holes sized for #8 (4.2 mm) or M4 screws. It prints with the shelf flat and the gussets pointing up, then mounts flipped so the gussets brace underneath.
garage hammer mallet wall-rack