Preview in 3D, we print and ship it — or download the file to print yourself.
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 side-wall channel clip that carries a 1/4 in (6 mm) glass shelf in an old steel or wood medicine cabinet, for when the original stamped clips are long discontinued. The 90 x 22 x 16 mm body has a 6.8 mm wide, 12 mm deep channel with a flared lead-in and a closed back stop, plus two 3.4 mm M3 clearance holes 70 mm apart on tabs clear of the jaws so a screwdriver reaches; the flat 4 mm back also takes VHB tape if you can't drill the cabinet. Symmetric about its centreline, so the same print flipped over serves the opposite wall — print two.
A closed-loop encoder tower that bolts to the rear face of a NEMA 17 stepper (42.3 mm plate, 31 mm M3 pattern, 24 mm boss clearance) and holds an AS5600 magnetic encoder board 26 mm above the faceplate — right over a 6 mm diametric magnet glued to a standard 24 mm shaft. The deck carries eight 2.9 mm M2.5 holes on 19 mm and 29 mm square patterns so most breakout boards land centred, with a 12 mm sensor window and 12 mm side openings for the cable and a hex key.
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.
A front bumper bezel for the HC-SR04 ultrasonic sensor: the two 16 mm transducer cans press into 16.2 mm bores on 26 mm centres with 8 mm of engagement, so the board is held by the cans alone and no PCB hole pattern is needed (clone boards vary). Side shrouds protect the PCB and header, the 52.4 x 38 mm foot has two M3 clearance holes on 40 mm centres for a chassis deck plus two M5 clearance holes on 12 mm centres for 2020 T-nuts, and a rear arch takes a zip tie for cable strain relief. Overall 52.4 x 38 x 29 mm.
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 68 × 38 × 5 mm carriage plate that bolts straight onto an MGN12H block (20 × 20 mm M3 pattern, heads recessed in 6.2 mm counterbores) and clamps both ends of a 6 mm GT2 belt on 2 mm-pitch tooth ridges, held by a zip tie through the four 4 × 3 mm slots. Four M3 heat-set bosses (4.0 mm bore, 6 mm deep) on a 38 × 25 mm grid give a flat tool deck for a gantry head, sensor or gripper — the piece a linear-rail axis normally needs but the rail kit never includes.
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 pedestal that preloads two 608 bearings (8 x 22 x 7 mm) 36.6 mm apart on a common vertical axis, giving a printed robot-arm shoulder/waist joint the moment stiffness people normally pay $100+ for a cross-roller bearing to get. 44 x 44 mm gusseted flange with four M4 clearance holes on a 32 mm square, 44 mm tall, 19 mm centre bore for an 8 mm shaft plus collars, and a slotted pinch collar with an M3 bolt and captured nut that takes the slop out of the upper press fit.
A print-in-place ball-and-socket gimbal for cameras, lidar pucks and sensor boards on a robot or drone frame: a Ø20 mm ball captured in a spherical socket with a 0.4 mm gap gives 360° pan and roughly ±33° tilt, and one M4 thumbscrew driven into a brass heat-set insert (5.5 mm bore) locks the angle without any springs or shims. The 50 x 34 x 5 mm base bolts down with four M3 screws on a 42 x 24 mm pattern, and the 26 x 26 mm top plate carries four M3 clearance holes on a 18 x 18 mm square; overall 50 x 34 x 48 mm.
A weather cap for a nominal 4x4 fence or deck post (88.9 mm actual) with a 91 mm square socket, 20 mm engagement and two M4 clearance holes so it screws down and won't blow off. Twin horns on opposite faces carry a cafe-string-light cable in an 8 mm wide, 10 mm deep slot; overall 127 x 97 x 50 mm with a hollow 50-degree pyramid roof that sheds water and prints support-free.
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 clamp-on double hook that saddles the top edge of a frameless glass shower door — towel hook on the outside, loofah/razor hook on the inside, no drilling, adhesive or suction cup. The 13.6 mm slot with a raised grip pad takes 6–13 mm (1/4"–1/2") tempered glass, and an M4 heat-set insert (5.5 mm bore) plus an M4x16 screw locks it down; 76 x 43 x 26 mm.
A four-link cable drag chain with an integrated M3 mounting foot, printed fully assembled — no pins, no clips, no post-assembly. Each 32 mm link carries an 11 mm wide x 13 mm tall cable channel and an arc-slot bend limiter that stops the chain dead straight and allows 35 deg of bend, so the top run won't sag. Overall 170 x 29 x 16 mm; the foot takes two M3 screws on a 19 mm spacing.
A 60-tooth GT2 timing pulley (2 mm pitch, 37.7 mm tooth OD, 41.7 mm flanges) with an 8.3 mm slip-fit bore for 8 mm shaft and a split-clamp hub tightened by a single M3 screw against a captured M3 nut. 22 mm tall with a 7 mm flanged belt land for 6 mm GT2 belt — the big reduction pulley you can't buy off-the-shelf in 8 mm bore.
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.
Gusseted carriage block that bolts a standard T8 brass leadscrew nut (22 mm square M3 flange pattern, 8 mm screw) to a moving platform — for Z-axis lifts, camera sliders and small CNC gantries. 50 x 62 x 46 mm with a 9.0 mm leadscrew pass-through, four M3 flange holes and four M5 platform bolts on a 26 x 30 mm pattern.
A split collar that clamps onto a standard 1/2" NPT shower arm (21.3 mm OD pipe) with one M4 screw into a heat-set insert, carrying two 30 mm upturned J-hooks for a loofah, razor strap or bottle handle — no suction cups, no drilling tile. Collar bore is 21.8 mm, ring wall 3.5 mm, overall 60 x 38 x 18 mm; slide it on with the shower head removed, then pinch the 3 mm gap closed to lock it.
A 62 mm square, 19 mm tall adapter that lets a NEMA 17 stepper bolt into a machine face drilled for NEMA 23 — the base carries the 47.14 mm M5 pattern, the raised Ø52 tower carries the 31 mm M3 pattern with a 22.4 mm pilot register for the motor's centring boss. The hollow Ø30 core clears a shaft coupler, a 14 mm side window gives Allen-key access to the coupler set screw, and counterbores in the base bottom fully recess the four M3x20 motor screws so the adapter still seats flat.
A vibration-isolating NEMA 17 motor mount: the motor bolts to a floating 46 mm plate (31 mm square M3 pattern, 22.5 mm pilot-boss bore) that is joined to a 76 x 76 mm outer frame only by four Z-shaped flexure beams, so motor buzz never reaches the chassis or the gyro. The frame bolts down with four M3 screws on a 68 mm cross pattern; print it as shown (flat, no supports) and flip it in use so the motor plate floats 6 mm clear of the chassis, leaving room for the motor screw heads.
A printed beam-flexure shaft coupler that joins a 5 mm stepper shaft (NEMA 17) to an 8 mm T8 leadscrew, with three 60°-indexed relief slots so it absorbs misalignment instead of binding the nut. 20 mm OD x 44 mm long, 5.3 mm and 8.6 mm bores, four M3 self-tapping grub screws (two per hub at 90°).
A 60 mm OD × 18 mm wide spoked drive wheel that slips onto any 5 mm motor shaft (NEMA 17, 37 mm gearmotor) and locks with an M3 set screw threaded into the 6.3 mm hub wall. The 8 mm × 2.5 mm rim groove seats a #64 rubber band as a tire, and 24 scallops in the flanges give traction if you run it bare — replaces the hub-and-tire set nobody stocks for one-off robot builds.
A split-clamp pillow block that carries two LM8UU linear bearings (15 mm OD x 24 mm) in line on an 8 mm smooth rod, with a centre rib that stops the bearings against each other and two M3 clamp screws that pinch the flanks so nothing walks out. The 60 x 44 x 35 mm body bolts down through four M4 clearance holes on a 40 x 34 mm rectangle, putting the rod axis 21 mm above the mounting surface.
An L-bracket that mounts a NEMA 17 stepper to 2020 aluminium extrusion: 54 x 40 mm base with two M5 T-nut holes on 20 mm centres, and a 54 x 50 mm vertical face carrying the 31 mm square M3 bolt pattern plus a 22.6 mm pilot bore for the motor's centring boss. Twin 5 mm gussets carry motor torque in the strong XY direction and sit outboard of the bolt heads so a hex driver still reaches all four screws; a pair of 6 x 3 mm slots above the bore takes a cable tie for the motor lead.
A U-bracket that slips over a cabinet door (fits panels up to 19.5 mm thick) and turns the inside face into a grocery-bag trash caddy — the bag handles drop into a 9 mm trough behind an upturned lip so they can't slide off. 50 mm wide with two optional screw holes for a permanent mount.