GrandpaCADA parametric 3D-printable living-hinge flexure strip for lid closures, compliant mechanisms, and thin-walled folds. Customize length, width, base thickness, hinge line thickness, hinge line count (1 / 3 / 5), spacing, end screw holes, and fillet radius.
Best in PP, TPU, or PETG.
Part of the 3D Printable Parametric Hardware collection on GrandpaCAD.