Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Tub Spout Diverter Set-Screw Pull Knob
A replacement pull-up knob for a tub spout diverter whose original knob snapped off or stripped. It has a 32 mm finger-grip cap and a 6.3 mm stem socket, 17 mm deep, clamped by an M3 set screw through a captured M3 nut. Because the set screw grips rather than a thread, it fits any round or stripped lift rod from about 3.5 to 6 mm, so you don't have to replace the whole spout. Print it in PETG or ASA because it sits near hot water.
2x3 Downspout Rain Barrel Diverter
A screw-on side-outlet diverter for standard 2x3 in (51 x 76 mm) rectangular aluminium downspout: cut a 58 x 34 mm window in the spout face, seal and screw this 74 x 84 mm flange over it with four #8 or M4 screws, and the 30 degree chute throws the flow sideways into a rain barrel lid instead of the flowerbed. The chute is a 64 x 40 mm rectangular tube with 3 mm walls, 58.5 mm tall as printed, gusseted at the flange so a full column of water can't snap it off — print in ASA or PETG for UV life.