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.*
Bicone-Pivot Filter Grille Turn Clip
A two-piece print-in-place swivel clip that replaces a missing filter retainer on a return-air grille. You fasten it to the grille frame flange with one #6 or #8 wood screw, or an M4 bolt, through a 4.5 mm sleeve. Then you swing the 58 mm × 16 mm arm over the filter edge to hold it. The arm turns on a double-cone (bicone) bearing with a 0.5 mm gap and 45° faces, so it prints without supports and can't slide off the sleeve, even before it is screwed down.
Storm Door Insert Two-Reach Turn Button
A replacement turn button for the swing clips that hold glass or screen inserts in aluminum storm doors and windows. It is 56 x 16 mm and pivots on a #6/#8 or M4 screw through a countersunk 4.5 mm hole. The two arms reach different depths, 2 mm and 5 mm above the frame face. Turn whichever arm matches your insert onto the panel, and the chamfered edges ride up onto the panel as you turn it. No discontinued OEM clip is needed.