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.*
Vanity Door Slotted Flexure Detent Catch
This is a replacement catch for a vanity or bathroom cabinet door. It prints as one piece: a snap-off strike and a catch body with two flexing arms. The strike's 7.6 mm round head clicks past the arms' 5.2 mm throat, and the arms bend sideways within the layers, not across them. Both pieces are 8 mm thick (the parts sit 77 x 33 mm on the print bed). The four mounting slots are 4.5 x 8.5 mm and take #6 wood screws (3.5 mm shank) or M4 screws. The slots run in and out by 4 mm, so you can set the door's closed position without lining up old screw holes the way a store-bought ball catch makes you.
Print-In-Place Flexure Double Roller Catch
A replacement double-roller cabinet catch. Two 12 mm rollers spin on fixed 5 mm pins and print in place, held captive by a cone at the foot and a cap on top. Each pin sits on a 1.6 mm flexure arm about 26 mm long that springs outward as the strike blade pushes into the 1.5 mm gap. The 46 x 46 x 14 mm block takes two #6/#8 or M4 screws through 4.5 mm holes with 9.5 mm counterbores. You can reuse the metal strike from the broken catch or use any blade 1.5–4 mm thick.