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Printable mounts sized from your hardware.
Pick your controller board or PSU and get a mount built from its real CAD dimensions. Tune it against a live 3D preview and download the print-ready STL - no CAD required. The everyday parts (washers, spacers, standoffs, knobs) are here too.
- No supports needed - prints exactly as downloaded
- Device hole patterns from vendor CAD and drawings
- Free STL downloads - no account needed for your first three
Start here - your printer’s electronics, organized
FlagshipDIN Bay Kit - Layout Composer
Pick every board and PSU in your electronics bay and get the full set of DIN-rail plates, packed onto the rail for you - one print job.
Controller Board/SBC Mount
Standoffs land on your exact board's mounting holes - BTT, Duet, Raspberry Pi and 50 more from the hardware database.
Power Supply Mount
Mean Well and LDO supplies mounted on their real bottom-hole pattern, with screw lengths checked against the case.
Browse by category
Cable Management
3Clips, saddles, and anchors for routing your wiring.
Calibration & Test
1Fit-test plates that dial in clearances for your printer.
Electronics Bays
1Multi-device DIN-rail bay layouts, packed from your device list.
Electronics Mounts
3Database-driven mounts for controller boards, motors, and fans.
Enclosures
1Boxes, cases, and project enclosures for your electronics.
Hardware Mounting
2Brackets, plates, hooks, and clamps that hold hardware in place.
Spacers & Standoffs
3Spacers, standoffs, and washers sized to standard fasteners.
All models
Free
Axial Fan Mount/Guard/Adapter
An axial fan mount, finger guard, or size-adapter plate for 40–140 mm PC/printer fans, sized to the standard 4-hole M4 pattern.
fanmountguard
Free
Cable Saddle Clip
An open-top cradle that saddles a single cable or bundle (3-25 mm) and bolts to structure - a T-slot nut base, a tool-free twist-lock foot, or a legacy screw-down base for flat panels.
cablesaddleclip
Free
Controller Board/SBC Mount
Pick your exact board - BTT SKR, Octopus, Duet, Raspberry Pi, and 50 more - and the standoffs land on its real mounting holes. Mounts to DIN rail, VHB tape, or screws; self-tapping or heat-set fastening.
controller-boardmountelectronics
Free
Custom Washer/Shim
A flat washer or shim sized exactly to the job: pick a screw for an automatic ISO clearance bore (M2-M6) or dial in any bore diameter, then set outer diameter/side, thickness, and a round or square outline.
washershimspacer
Free
DIN Bay Kit - Layout Composer
Pick your boards and PSUs; get the complete printable DIN-rail bay: one clip-mount plate per device, packed into your rail length, previewed as the actual layout.
baydin-railkit
Free
Fit Test Plate
Print this small test plate before a big part: three screw-hole clearances and three nut-pocket depths, or three bearing-pocket sizes. Measure the results with calipers to see what actually fits on your printer.
test-platecalibrationfit
Free
Generic Electronics Enclosure
A project box sized to your own PCB and connectors: outer dimensions, wall/floor thickness, corner radius, optional 4-corner PCB standoffs, side/top ventilation, and cable cutouts. Lid is drop-in or four-corner screwed.
enclosureproject-boxpcb
Free
Hex Standoff
A hex-body standoff for M2-M4 hardware - wrench flats hold it steady while the screw drives in. Set across-flats and height, and choose a through-clearance bore or a self-tapping pilot at both ends.
standoffhexspacer
Free
Machine/Printer Foot
A round equipment foot with a positively captured mount - through-bolt, captured hex nut, or sandwich style - that clamps between the frame and a bolt head or nut, so the foot lifts with the machine.
footlevelingprinter
Free
Power Supply Mount
Mounts an enclosed supply - Mean Well LRS-50 to RSP-500, the slim UHP-350, and the LDO LCP300 - on its own bottom-hole pattern: snap onto DIN rail, bolt to 2020 extrusion, or fit end brackets. Screw length is checked against the PSU depth limit.
psupower-supplymount
Free
Round Spacer
A cylindrical spacer or bushing that holds hardware at an exact standoff distance. Bore matches M2-M4 screw clearance or set a custom diameter; OD and height are fully adjustable, and it prints upright with no supports.
spacerbushinground
Free
Star Knob (Captured Nut)
A hand-tightening star knob that captures a standard M2-M4 hex nut inside the grip - no tools, nothing glued in. Choose 4-7 finger lobes, 16-60 mm diameter, and an optional base flange for a cleaner seat.
knobstar-knobhex-nut
Free
Structure-Mount Cable Clip (Snap-In C-Style)
Snap a cable or hose (3-25 mm) into this C-clip from the top - no threading required. Twist-locks tool-free into 2020-class T-slot extrusion, or screw-mounts to a flat surface.
cable-clipcable-managementc-clip
Free
Zip-tie Anchor
A zip-tie block that mounts to T-slot extrusion or a flat panel and keeps the screw and the tie on separate paths - the head is recessed, so it won't get in the way when you tighten the zip-tie.
cable-managementzip-tiecable-tie