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.*
Print-In-Place Kickdown Door Holder
A gravity kickdown door holder that prints in one piece. It has a 40 x 58 mm plate with four 5 mm slots for #8 or #10 wood screws, a fixed 5 mm hinge pin and an 18 mm wide, 80 mm long arm with a serrated foot. Stowed, the arm points up and leans back against the door. Kick it down and it swings over the plate. Mount the plate's lower end about 15 mm above the floor and the arm wedges at roughly 24° to hold the door. The slots give 10 mm of height adjustment, and the holder works whatever the gap under the door is.
Print-In-Place Flexure Double Roller Catch
A replacement double-roller cabinet catch. Two 12 mm rollers spin on fixed 5 mm pins and print in place, held captive by a cone at the foot and a cap on top. Each pin sits on a 1.6 mm flexure arm about 26 mm long that springs outward as the strike blade pushes into the 1.5 mm gap. The 46 x 46 x 14 mm block takes two #6/#8 or M4 screws through 4.5 mm holes with 9.5 mm counterbores. You can reuse the metal strike from the broken catch or use any blade 1.5–4 mm thick.
Barn Door Roller Floor Guide
Floor-mounted anti-sway guide for a sliding barn door: four print-in-place rollers form a 37 mm channel for a standard 1-3/8 in (35 mm) door slab, so the door rolls instead of scuffing on a plastic block. The 80 x 72 x 30 mm base screws down with two #8 / M4 screws through 4.5 mm counterbored holes, and flared entry wings at both ends catch a swinging door; needs at least 8 mm of floor gap under the slab.