The external surfaces of the clamp are made with plywood ... superb with the colored gears peaking through. The back of the vise is mounted inside the workbench, which keeps the look clean ...

[Paul] used a 4″ (10 cm) clamp; that which looks fine for a wide ... We’ve seen a lot of PCB vises come and go, using everything from scrap wood to 3D printed compliant mechanisms.