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.*
Pet Gate Snap-Detent Tube Catch
A catch that screws to a wall or door jamb and holds a swing gate's 22–25 mm (7/8–1 in) round frame tube. The tube slides into a 26 mm channel, and a flexure finger with a ramped bump snaps in behind it. Use it to replace the snapped plastic keeper on an older pet or baby gate without buying a whole new gate. It mounts with two #8 wood screws through 4.5 mm holes, and the part measures 84 x 46 x 32 mm.
Faucet Handle Hot/Cold Index Cap Sprue
A snap-off sprue of 12 press-fit index caps that cover the screw hole on top of a tap handle. It has a hot row marked with a recessed dot and a cold row marked with a recessed bar, in 10, 11, 12, 13, 14 and 16 mm recess sizes, so you can measure your handle's recess and snap off the cap that fits. Each cap has a 1.6 mm face lip, a 4.4 mm deep slotted skirt with four sprung petals and eight crush ribs that grip the recess. Fill the marks with red and blue paint marker.
Furnace Filter Swing-Aside Spring Retainer Clip
A 16 mm wide flex-finger clip that screws next to a furnace or return-air filter slot with one #8 or M4 screw (4.5 mm hole). It holds filters up to 24 mm thick (standard 1" nominal) with a sprung pressure nub, and the lift lip at the tip lets you flick it aside without tools when you swap the filter. It replaces the lost or broken sheet-metal turn-buttons on filter doors. The finger flexes in the layer plane, so it won't split along layer lines. Overall size is 70 x 32 x 16 mm.
Twin-Bolt Split Wheelbarrow Handle Grip
A replacement grip for wheelbarrow, hand-truck and dolly handles, plus 1 in PVC (33.4 mm OD) handles. It slides onto the handle end and is clamped with two M4 bolts and captive nuts across an 8 mm split. The 36.5 mm bore has eight crush ribs, so it fits round handles about 32–35 mm across. The grip is 45 mm OD and 115 mm long, with a 52 mm knuckle-stop flange, a closed end cap with a drain hole and fluted sides for a better hold.
Universal Roller Shade Pin-End L Bracket
L-shaped replacement bracket for the idler (pin) end of a roller shade, replacing cracked or discontinued brand brackets without changing the tube ends. A closed tapered slot (4.6 mm at the bottom widening to 10.8 mm at the top) self-seats any round spring-loaded idler pin from 5 to 10 mm diameter; the pin axis stands 30 mm off the wall plate so tubes up to 38 mm OD clear it. Four 4.5 x 14 mm vertical slots take #8 pan-head screws for outside mount (wall leg) or inside mount (pin leg) and give 10 mm of height adjustment to level against your existing clutch bracket. 60 x 24 x 56 mm, 4 mm plates with a 6 mm corner web, printed standing so load runs along the layers.
Bow-Spring Bypass Closet Door Floor Guide
This floor guide replaces the snapped plastic guide on a pair of bypass closet doors. It has two 47 mm channels on either side of an 8 mm centre divider, which sits in the gap between the doors. A flexible 1.8 mm bow spring in each channel holds any door from 35 to 45 mm thick (1-3/8 in and 1-3/4 in doors) without rattling. Fix it with #8 screws (4.2 mm shank) through 5 x 12 mm slots so you can slide it to line up with any track. It is 146 x 50 x 30 mm, the gusseted walls take the side load, and the doors need at least 5 mm of clearance above the floor.
Resin Shed Door Slotted Replacement Hinge
A 96 mm print-in-place butt hinge to replace broken plastic hinges on resin garden sheds and storage boxes. Each 44 mm leaf has two 5.5 x 12 mm slotted holes so it fits existing screw positions, plus a round 5.5 mm centre hole for an M5 bolt or #10 screw. The 14 mm knuckles turn on a fused 6 mm pin with 0.5 mm clearance, so it prints assembled with no supports.
Universal V-Jaw Duct Damper Lever
A 110 mm replacement handle for a round-duct balancing damper whose stamped lever has snapped off. The 28 mm hub has a 90° V-jaw that takes any 5–10 mm round or square damper shaft, clamped by an M4 set screw in a heat-set insert. A rib along the top lines up with the damper blade so you can see its setting, and a 4.5 mm tip hole lets a #8 sheet-metal screw lock the setting to the duct.
Tapered-Socket Radiator Bleed Key
A winged radiator bleed key. The socket is a square that tapers from 6.6 mm at the mouth to 4.4 mm at the bottom, 11 mm deep, so it wedges onto any square bleed-valve spindle in that range instead of relying on one guessed size. The part is 64 x 16 x 24 mm: a gusseted 18 mm barrel on a flat wing that takes the turning load along its layers, plus a 5 mm keyring hole so the key stays with the boiler.
Slotted Hook Window Sash Lift
A replacement hook-style lift for the bottom rail of a double-hung window. It is 60 mm wide, 45 mm tall and projects 26 mm, with a 16 x 10 mm finger pocket under the hook. Two 4.5 mm slots fit #6 (3.5 mm) or M4 pan-head screws at any spacing from 30 to 44 mm, so it lines up with the old screw holes after the original cast lift breaks.
Pet Door Flap Clamp Rail With 5 mm Pin Barrel
A replacement top rail for flap-style pet doors whose original hinge rail has snapped and is no longer sold. It is 160 mm long and 30 mm tall. A 3.5 mm slot takes a vinyl or rubber flap up to about 3.2 mm thick. Five M3 bolts at 32 mm spacing go through the flap and seat in captured hex nuts, and a 5.3 mm bore along the top runs on a 5 mm steel rod used as the hinge pin. Check that your frame takes a 5 mm pin before ordering.
Standoff Pivot Shutter Dog
This S-shaped shutter dog replaces the rusted or snapped one that holds exterior shutters open. A #10 (4.8 mm) wood or masonry screw goes through a 5.5 mm bore in a 36 mm standoff boss, and an 11 mm recess keeps the screw head flush. The heavier lower tail makes it hang upright on its own, so the upper hook laps over shutters 22–29 mm thick; sand the boss down for thinner shutters.
Turntable Dust Cover Stop Hinge
A 60 mm wide print-in-place hinge for a turntable dust cover. It replaces lost or broken lid hinges, and a built-in post stops the lid at about 100° so it can't fall back. Mounts with M3 screws: 3.4 mm holes in the lid leaf, and 10 mm long slots in the plinth leaf so you can set the height.
Medicine Cabinet Snap Jaw Door Catch
A snap-jaw door catch for medicine cabinets and small cupboard doors. A 33 x 19 mm catch screws to the cabinet wall through two 4.5 mm slots (for #6 wood screws or M4, with 8 mm of adjustment), and a 30 mm wide strike with a 6 mm knob screws to the back of the door. Two flexing jaws with ramped detents hold the knob shut, so it replaces worn-out magnetic or roller catches. Both pieces print together with the knob already sitting in the jaw (0.5 mm clearance), so you pull the strike out once after printing.
Attic Ladder Drop-In Cord Pull Handle
A replacement pull handle for the pull cord on a spring-loaded attic ladder hatch, which is usually the first part to snap off. The rope drops into a 3 mm slot over a 5.5 mm channel and a knot locks in a 13 x 12 mm pocket, so you don't have to re-thread the cord through the panel. The 86 x 70 mm grip is 10 mm thick with a 68 x 24 mm opening that fits four fingers or a hook pole. It prints flat, so the pulling load runs along the layers.
V-Saddle Stair Handrail Wall Bracket
This is a replacement wall bracket for round or oval wooden stair handrails 32–42 mm across (1-1/4 to 1-5/8 in). The 45° V-saddle centres any rail in that range, so you don't need a bracket for one exact rail size. Two countersunk 5.5 mm holes, 72 mm apart, take #10 wood screws into a stud. A counterbored 4.5 mm hole under the saddle takes a #8 screw up into the rail. The rail sits about 43 mm off the wall. The bracket is 85 x 90 x 22 mm and prints on its side, so the downward load runs along the layers instead of across them.
Clamp-On Hair Dryer Concentrator Nozzle
Replacement concentrator nozzle for a hair dryer or heat gun with a round barrel of about 52–56 mm, which replaces a lost or cracked OEM snap-on. The 54 mm slotted collet sleeve is tightened by a hose clamp or zip tie in the recessed band seat, and it narrows the airflow to a 66 x 9 mm oval slot about 80 mm from the barrel.
Wire Shelf Snap-In Back Wall Clip
A screw-on replacement for the cracked wall clip on ClosetMaid-style wire shelving. The back wire drops into a 7 mm channel and snaps past a 5.5 mm flexing lip, so it fits back wires about 5.5–7 mm thick (measure yours). The clip is 13 x 58 x 20 mm and fixes to the wall with two countersunk 5.5 mm holes for #8/#10 wood screws or M5. It prints on its side, so shelf load runs along the layers, and a 45° gusset under the channel floor carries it.
Vertical Blind Vane Top Repair Splint
A bolt-on U-channel splint that slips over the torn top of a standard 89 mm (3.5 in) vertical-blind vane and gives it a new hanger tab. It saves the vane when the punched hook hole rips out on an old headrail you can no longer buy parts for. The 2.4 mm jaw gap takes PVC or stiffened-fabric vanes up to 2 mm thick. Two M3 bolts go through 3.4 mm holes into captured nut pockets: use the splint as a drilling template, then clamp. The 2 mm tab has a 4 x 12 mm slot for the carrier clip's hook.
Sand-To-Fit 2xAA Remote Battery Door
A replacement battery door for 2xAA TV and appliance remotes. It is a 36 x 60 x 2 mm plate with hinge tongues at one end, a flex-tab snap latch at the other, and hold-down ribs spaced for two side-by-side 14.5 mm AA cells. The plate is meant to be sanded down to fit your remote's opening, so a lost or broken door no longer means binning the remote.
Flagged: battery or DC power. Not for safety-critical use without independent engineering review.
Ceiling Curtain Track Wall Standoff Arm
A trussed wall arm for mounting a ceiling-only curtain track on a wall. It stands 82 mm tall and is 22 mm wide, with a 110 mm arm. The track's own ceiling clip bolts to the underside of the arm with an M4 bolt and nut through one of four 4.5 mm holes at 66, 78, 90 or 102 mm from the wall, so you can choose how far the track sits out. The arm fixes to the wall with two 5.5 mm holes for #8 or #10 wood screws or M5 bolts, one above the arm and one below the diagonal strut, so a driver can reach both. It prints on its side, so the load runs along the layers rather than across them.
8 mm Rod Blind Tilt Wand Hook End
This hook end replaces a broken or lost mini-blind tilt wand. It takes any 8 mm round rod (wooden dowel, acrylic or aluminium) cut to length, held in an 8.3 mm socket 27 mm deep with two M3 self-tapping set screws. It has a flat J-hook with a 5 mm throat that hangs from the headrail's tilter loop. The part is 55 x 14 x 15 mm and prints flat without supports. The hook is in the layer plane, so the tilting twist doesn't pull the layers apart.
Universal Sun Visor Rod Snap Clip
This screw-mount clip replaces the broken or discontinued retainer that holds the free end of a car sun visor. A 90° V-cradle and a sprung 45° hook grip any visor rod from 7 to 9 mm, so you don't need the exact OEM size. It measures 48 x 31 x 18 mm and fixes to the headliner with two #8 wood screws or M4 screws through 4.5 mm holes. The spring finger flexes in the print plane, so PETG is the best material.
32 To 35 mm Vacuum Wand Adapter
Fits a 32 mm vacuum wand to a 35 mm attachment. Both ends are tapered friction fits, so small differences between brands (Shark, Bissell, Hoover, Dyson-style) still seal. The socket tapers from 33.2 to 31.4 mm ID and takes a 32 mm male wand, stopping on an internal shoulder. The male spigot tapers from 35.8 to 34.0 mm OD and plugs into 35 mm tool sockets. The part is 85 mm long with a ribbed grip collar.