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Models shared by the SO3D.xyz community. Open any of them in the generator to see exactly how it was built, remix it, or print it as-is. Browse the model library by category
MAIN PURPOSE: Plan Gridfinity grids and bin heights
Lay the long arm in a drawer to count how many 42 mm units fit across it and how much gap is left, then stand the short arm up against the drawer above to see the tallest bin, in 7 mm height units, that will still close. Plan a whole drawer before printing a single bin.
Printing notes
12.4 cm³
Volume
15.4 g
Est. weight
392
Triangles
Prints flat as a plate, no supports.
MAIN PURPOSE: Hang Gridfinity bins on a shelf edge
The back hook drops over the edge of an 18 mm shelf or batten; a bin's back wall slides into the front hook, stacking lip and all. Two hangers turn any Gridfinity bin into a wall or shelf-edge bin and back again, without a dedicated wall plate.
Printing notes
8.3 cm³
Volume
10.3 g
Est. weight
960
Triangles
Print two per bin in PETG. Prints as shown on its outline, no supports.
MAIN PURPOSE: Lock a Gridfinity baseplate tight in a drawer
Drawers are never an exact number of 42 mm units. Push a pair of these tapered wedges between the baseplate and the drawer side, from opposite ends: they close any gap from 4 to 16 mm and lock the grid, so the bins no longer shift when the drawer slams.
Printing notes
12.1 cm³
Volume
15.0 g
Est. weight
644
Triangles
Print in pairs. Prints as shown on its outline, no supports.
MAIN PURPOSE: Make hand-tightened bolts for jigs
Turns an M4 bolt into a hand-tightened thumb screw for a printer bed, a jig or a fence: push the bolt through, glue the head into the wheel, and the gear rim gives a firm grip.
Printing notes
3.6 cm³
Volume
4.5 g
Est. weight
1,412
Triangles
Prints as shown on its floor, no supports.
MAIN PURPOSE: Hang tools on pegboard
A J hook for standard pegboard with 1/4-inch holes at 1-inch spacing: the top prong hooks behind the board, the lower one stops it rocking, and the front hook holds a tool.
Printing notes
7.2 cm³
Volume
8.9 g
Est. weight
712
Triangles
Print flat in PETG at 100% infill.
MAIN PURPOSE: Stop filament ends unwinding
Clips onto the rim of a filament spool and holds the loose end in its notch, so the filament never unravels into a tangle in storage.
Printing notes
1.5 cm³
Volume
1.9 g
Est. weight
520
Triangles
Prints as shown on its outline, no supports.
MAIN PURPOSE: Protect work held in a vise
Slip a pair over the jaws of a bench vise up to 100 mm wide so you can clamp finished wood, plastic or threads without marking them. Print it as shown, then turn it over so the floor becomes the top.
Printing notes
11.5 cm³
Volume
14.3 g
Est. weight
980
Triangles
Print two in TPU or PETG. Print floor-down as shown, then turn it over to use it.
MAIN PURPOSE: Soak paint brushes without crushing the bristles
Lay it across a jar of cleaner or white spirit and push brush handles through the holes, so the bristles hang in the liquid without bending on the bottom.
Printing notes
12.3 cm³
Volume
15.2 g
Est. weight
1,156
Triangles
Prints flat as a plate, no supports.
MAIN PURPOSE: Hold small pieces for hand sawing
Hook the lower cleat over the front of the bench and hold your workpiece against the top fence: small cuts with a tenon or pull saw stay square and the bench top stays unmarked.
Printing notes
275.4 cm³
Volume
341.5 g
Est. weight
500
Triangles
Print as it comes, side outline on the bed; lay it down to use it.
MAIN PURPOSE: Hold a constant angle on a whetstone
Rest the knife spine on the wedge while you start each stroke on the whetstone, and you hold a steady 15-degree edge angle until it becomes second nature.
Printing notes
17.7 cm³
Volume
21.9 g
Est. weight
152
Triangles
Print as it comes; lay it on its long edge beside the stone.