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.*
Toy Box Lid Bolt-Core Print-In-Place Hinge
An 80 x 90 mm print-in-place butt hinge for toy-box and chest lids. It has five 14 mm knuckles and 0.5 mm running clearance. The printed pin is hollow, with a 5.5 mm bore, so you can slide an M5 bolt through to stiffen it. Each 3.5 mm leaf has three 5.5 mm holes for M5 bolts or #10 wood screws.
Brew-Through Universal Carafe Lid
A replacement lid for drip coffee carafes and pitchers whose original lid cracked or was lost. The tapered 2 mm skirt wedges into any round mouth from 58 to 76 mm inside diameter, and an 86 mm cap sits on top. The cap has a 14 mm brew-through centre hole, a 12 x 14 mm pour slot and a flat pull tab. The part is 97 x 86 x 30 mm. Before ordering, measure your carafe's inside mouth diameter; print it in PETG if it will hold hot coffee.
Ballast Trough Screw Lid
This is the 90 mm OD x 3 mm annular lid from the 'NEMA17 Hanging Wall Polargraph Drawbot' kit. It closes the Ballast Gondola Pen Hub's shot trough so the ballast can't fall out. Its 22.6 mm bore slides over the hub's 22.0 mm pen sleeve. A 30 mm OD thrust ring, 2 mm high, gives the two rotating line arms a smooth bearing face. Three M3x8 socket-head screws go through 3.4 mm holes on a 40 mm radius into the hub's M3 heat-set inserts, and six 1.6 mm radial ribs stiffen the plate.
Print-In-Place Parallel Lift Lid Hinge
A print-in-place parallelogram four-bar hinge that lifts a box or tool-chest lid about 35 mm up and 35 mm back while holding it perfectly level, so the lid clears an overhanging rim or a wall behind the box. Overall 139 x 39 x 9 mm, with 35 mm links on 12 mm pivot spacing, four 4.0 mm pins running in 4.8 mm bores, and 5 mm mounting plates drilled 4.5 mm for M4 machine screws or #8 (4.2 mm shank) wood screws; print two and mount them as a pair on light lids.