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.*
Self-Latching Sprung Hutch Door Catch
A print-in-place spring catch for rabbit hutches, chicken coops and cabinet doors. It screws to the frame with four #6 wood screws or M4 screws (4.5 mm holes). The angled tongue gets pushed in as the door swings shut and springs back out to lock it, and a thumb tab pulls it back to open. The body is 67 x 42 x 10 mm, the tongue reaches 14 mm past the body, and every moving face has 0.5 mm clearance.
1/2 in PVC Desk Hutch Post Socket
A two-way socket for building a desk hutch or monitor shelf from 1/2 in schedule 40 PVC pipe (21.3 mm OD). Screw one socket to the desktop and a matching one under the shelf board, then push a cut pipe between them. Each socket has a 25 mm deep slip-fit bore of 21.6 mm and a 56 x 56 mm ribbed pad with four countersunk 4.5 mm holes for #6 or #8 wood screws or M4 bolts. A #6 pilot hole through the side lets you screw the pipe in place.