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.*
Universal Fir-Tree Kayak Scupper Plug
A barbed, tapered plug for the drain holes on a sit-on-top kayak. Six stepped barbs cover any hole from about 24.5 to 44 mm, so one plug works in scuppers of several sizes, and the same design keeps working after the kayak's own plugs go out of production. It has a 54 mm flange with a lanyard ear (5 mm hole), is hollow to keep it light, and has a grip bar in the cup so you can pull it out. Print it in TPU or PETG for the best seal.
Set-Screw Ceiling Fan Chain Pull
This fluted bell-shaped pull is 22 mm across and 42 mm tall. It replaces the pull on a ceiling fan or lamp chain after the old one snaps off. Bead chain up to about 4 mm feeds through a 4.5 mm centre channel, and one side-entry M3 screw threads into a 2.6 mm self-tap hole to clamp it. A 7 mm × 12 mm pocket in the base hides the chain tail or an old connector.
Stick-On Flip-Out Keyboard Tilt Foot
This replaces a snapped or lost keyboard tilt leg. It sticks under any keyboard with VHB tape and gives two heights: folded, the 12 mm heel block holds the keyboard up; flipped out, the 29 mm wide leg stands 20 mm tall and rests against a stop. The whole foot is 40 x 32 x 12 mm and prints in place as one piece, with a 4 mm pin in a 4.9 mm bore (0.45 mm radial clearance). Print one for each side.
Dishwasher Slotted Countertop Mount Bracket
This replaces the snapped anchor tab that keeps an under-counter dishwasher from tipping forward when you pull out a loaded rack. It is a gusseted L-bracket, 55 x 45 mm and 22 mm wide, with 4.5 mm legs. Each leg has a 5 mm slot about 20 mm long that takes #8 (4.2 mm) or #10 (4.8 mm) screws, so it lines up with the dishwasher's existing frame hole and with the underside of the countertop or the cabinet side.
Snap-On Toilet Bolt Cap And Washer
A replacement toilet closet-bolt cover: a 34.6 mm dome cap, 37 mm tall, that snaps over a 28.8 mm retainer washer. The washer has an 8.5 mm bore for 1/4" and 5/16" closet bolts and sits under the nut. Both pieces print nested as one job, and the four flex fingers let the washer pop out for fitting.
Universal Multimeter Tilt Stand With Probe Holsters
A replacement for the snap-off kickstand on a cheap multimeter. The meter sits in a 96 mm wide cradle against a 16 mm front lip and leans back 30° on a gusseted rest, so any meter up to 96 mm wide and about 45 mm thick fits without needing its own dimensions. Two 10.5 mm holsters at the sides hold test probes with grips up to 10 mm across. The stand measures 134 x 104 x 80 mm, and the backrest and floor have cut-out windows to save plastic.
Slotted 64-96 mm Desk Drawer Pull
This is a 130 x 34 x 18 mm replacement bar pull for desk drawers and file cabinets that lost a handle whose exact hole spacing nobody sells anymore. Each foot has a 4.5 mm slot with a sliding M4 nut channel (7 mm across flats) behind it, so one pull fits any centre spacing from 64 to 96 mm, including 64 mm, 3 in (76.2 mm), 3.5 in (88.9 mm) and 96 mm. It prints on its side, so pulling on the handle loads it along the layers instead of across them.
Zip-Tie V-Cradle Kickboard Leg Clip
A replacement plinth clip that screws to the back of a kitchen kickboard with two #8 wood screws. A 90° V-cradle then holds any round cabinet leg from 25 to 40 mm in diameter, and a zip tie through the two diamond tunnels locks it on. Because it isn't tied to one brand's groove profile, it works on any round leg. The part is 76 × 40 × 27 mm, and the vertical screw slots give ±5 mm of height adjustment.
Four-Way Sillcock Key
A cross-shaped key for tamper-proof hose bibs, sillcocks and small valves that have no handle. It has four square sockets for 1/4" (6.35 mm), 9/32" (7.14 mm), 5/16" (7.94 mm) and 11/32" (8.73 mm) stems, each modelled 0.25 mm oversize, 16 mm deep, in 20 mm bosses. The key is 100 mm across and has a lanyard hole, so you can hang it by the spigot and stop losing the brass one.
Garage Door Emergency Release T-Handle
A red replacement for the T-handle on a sectional garage door opener's emergency-release cord. It has a 110 mm grip with finger scallops and a 50 mm stem. The cord runs through a 45° diamond channel that fits rope up to about 6.7 mm (the usual 5–6 mm opener cord). You can anchor it with a knot in the open 16 mm pocket, lock it with an M4 self-tapping pinch screw, or use both. The part prints flat so the pull load runs along the layers instead of across them.
96 mm Cabinet Bar Pull With M4 Inserts
A 124 mm bar pull for kitchen cabinets and drawers that fits the standard 96 mm hole spacing. It takes M4 brass heat-set inserts (5.5 mm bores, 10 mm deep), so you can replace one broken or discontinued handle without buying a whole matching set. It prints lying on its side, so the pulling load runs along the layers instead of across them, and it leaves a 22 mm deep finger gap behind a 10 x 14 mm grip bar.
125 mm Twin-608 Cart Wheel
A 125 mm diameter x 30 mm wide replacement wheel for hand trucks, garden carts, shop dollies and trash bins fitted with an M8 axle kit. It takes two 608 bearings (8 x 22 x 7 mm) press-fit into 22.05 mm pockets on each face and has a 9.5 mm through-bore for an 8 mm rod or M8 bolt. Six radial ribs over a flat web and a grooved 4 mm tread keep the weight around 90 cm³, and it prints flat with no supports.
Snow Shovel D-Grip Clamp Handle
A replacement D-grip for snow shovels and garden tools with a 1-1/8 in (28.6 mm) wood or fiberglass shaft. It has a 29.1 mm socket, 47 mm deep, with a split top that two M5x20 bolts and captured nuts pinch shut. A #8 wood screw goes up through the bottom into the shaft to stop it from twisting. The grip opening is 86 x 62 mm, big enough for a gloved hand, and it's printed flat so pushing and pulling loads run along the layers, not across them. For 1 in (25.4 mm) shafts, set BORE to 25.9.
Spring-Loaded Toilet Paper Spindle
A one-piece replacement spring roller for a wall toilet paper holder: a 22 x 22 mm square spindle (31 mm across the diagonal, so it spins freely inside a 44 mm cardboard core) with a monolithic serpentine flexure instead of a steel coil spring. It is 157 mm long at rest and compresses 10 mm to 147 mm, so it drops into holders with bracket recesses 147-156 mm apart; the 12 mm diamond end nubs self-centre in round or square recesses and print with no overhang past 45 degrees.
Casement Window Crank Handle
Replacement folding-style crank handle for casement and awning window operators whose original plastic handle has stripped or gone missing — the mechanism outlives the handle and the OEM part is usually only sold as a whole $40–80 operator. The 26 mm OD hub has a 9.6 mm through bore and two opposed M4 heat-set inserts (5.5 mm bores) so set screws grip any splined, D or round operator stub from 5 to 9.5 mm; 80 mm crank throw, 16 mm dia grip, 105 mm long overall, 44 mm tall. Print in PETG or ASA if the window gets direct sun.
Mandoline Slicer Food Holder Guard
A replacement hand guard for a mandoline slicer — the pusher everybody loses — with 15 tapered spikes that impale a potato, onion or courgette and a 76 mm skirt that keeps fingers off the blade. 90 mm grip flange, 6 finger ribs, 27 mm tall, 22 mm deep food pocket, prints spike-side-up with no supports.
Flagged: contact with food. Not for safety-critical use without independent engineering review.
Universal Pool Skimmer Weir Door
Trim-to-fit replacement weir door for pool skimmers, 160 x 100 x 18 mm, with a 124 x 84 mm ribbed flapper panel. The hinge rail carries 6.6 mm pivot sockets bored 31 mm deep from each end plus saw-guide notches at 144 mm and 128 mm, so one part covers three pivot spacings; behind each socket a 3.4 mm bore takes an M4 stainless self-tapping screw if your skimmer has no pins and you need to make your own pivot studs. The bottom bulb is a 12.5 mm float channel with a 45 degree self-supporting roof that takes a friction-fit strip of pool-noodle foam so the door swings shut against backflow. Print in PETG or ASA with 4 walls.
Clamp-On Toilet Flush Lever Arm
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.