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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.
Replacement bottom guide for a bypass/sliding shower door: a 46 x 22 x 15 mm block that screws to the track with two countersunk M3 (#6) screws and carries the door's bottom glass edge in a 7.2 mm channel sized for 1/4 in (6.35 mm) glass. A V-shaped lead-in opens the channel to 12.7 mm at the rim so 5/16 in and 3/8 in glass still ride about 5 mm deep, and flared ends in plan view guide a drifting door back in; the counterbored screw holes also drain the channel.
Replacement wall-end bracket for a broken towel bar, with a stepped socket that takes both 1 in (25.4 mm) and 3/4 in (19 mm) tube — a 1 in bar bottoms on the step after 18 mm, a 3/4 in bar slides 28 mm deep — and an M4 set screw that locks it so you don't have to replace the whole rail set. Back plate is 42 x 68 x 6 mm with two counterbored 4.5 mm holes 52 mm apart for #8/M4 anchors, bar centre stands 38 mm off the wall, overall 55 mm tall.
A 120 mm replacement flush lever arm for a toilet tank, for when the brittle OEM arm snaps at the chain hole and the linkage isn't sold separately. Instead of guessing your handle's tab shape, a 14 mm deep forked jaw slides over the handle blade (1.5–3.6 mm thick) and pinches it with an M3×20 screw and a captured M3 nut; five 4 mm chain holes on a 12 mm pitch set the flapper chain length. Arm cross-section is 5 × 12 mm so the bending load runs along the print's strong axis.
A bolt-clamped replacement slider/holder for a 25 mm shower riser bar, for when the molded plastic holder cracks and the maker only sells the whole $60 rail. A 38 mm split ring with 6.3 mm walls grips the bar via two M5x30 bolts with captured nut pockets, and a 10°-tilted tapered cradle (26.4 mm top, 22.8 mm bottom, open through the bottom so it drains) holds the hand shower. Overall 90 x 39 x 32 mm.
A 120 mm slide-on splint sleeve that repairs a snapped 11 mm tent pole section: 11.4 mm teardrop bore (0.4 mm slip fit), 4 mm walls, tapered lead-in mouths at both ends, and two M3 self-tapping set-screw bosses (2.6 mm holes) that pin it to each pole half so it can't migrate off the break. A centre notch in the full-length stiffening rib lines it up on the crack; overall 120 x 19.4 x 22 mm with a flat printed pad on the bottom. Print in PETG or ASA for UV and cold tolerance.
A standoff bridge that suspends a 40 mm fan directly over a Raspberry Pi 4B / 3B+, with a 32 mm shrouded duct collar aiming the air at the SoC instead of letting it spill sideways. 74 x 64 mm plate on four 18 mm legs that clear the USB/Ethernet stack, 58 x 49 mm M2.5 board pattern with captured nuts at the board end, 32 mm square M3 fan pattern, plus side exhaust vents and a 26 x 4.5 mm slot for GPIO ribbon or camera flex.
A stackable 96 x 84 x 28 mm deck for Raspberry Pi 4B / 3B+ cluster builds: each board bolts to four 6 mm standoffs on the verified 58 x 49 mm pattern with 2.9 mm holes for M2.5 screws, and the 14 mm corner posts peg into the socket of the deck above for a 28 mm stack pitch (16 mm of free air over each board for a HAT or fan). Three large windows give vertical airflow, plus two 4 mm cable-tie slots and two M3 clearance holes so the bottom deck can be screwed to a wall or panel.
A six-lane stadium-step rack that sorts cut heat-shrink tubing by diameter — troughs 8/10/12/14/17/20 mm wide take the common 3:1 sizes from 2.4 mm up to 12.7 mm, each 74 mm long with a finger scallop so you can pinch a piece out without emptying the lane. 116 x 99 x 39 mm overall, open underneath to stay light, with two M4 clearance ears (4.5 mm) to screw it to a shelf or bench back.
A 110 x 62 mm vented backplate for a Raspberry Pi 4B / 3B+ with four 5 mm standoffs on the 58 x 49 mm bolt pattern (2.9 mm bores for M2.5 screws), edge stiffening ribs, two keyhole slots that drop over #8 wall screws, an M4 lock hole at the bottom, and a zip-tie bridge for power-cable strain relief. Five long vent slots keep air moving under the board and cut print time.