We may receive a commission on purchases made from links. It's easy for door hinges to loosen over time, as frequent use wiggles the screws around and strips out the holes. Fortunately, it's even ...

[Martin]’s design leverages the slot and tab connection we’re used to seeing in laser-cut boxes, but adds a living flex-hinge to curve each piece of plywood into a U-shape. The two pieces are ...