[Mgx3d] has done that by designing 3D printable bar clamp jaws with a quick release mechanism that can be used with standard T-slot aluminum extrusion. This allows you to create ad-hoc bar clamps ...

If you need a wider jaw capacity than a C-clamp, you reach for a bar clamp, aka a sash clamp. One jaw is attached to a threaded rod that passes through a plate at the end of a metal bar ...

Compact spring clamps are suitable for smaller, light-duty tasks, while larger bar clamps are a better option for wider applications like cabinetry or drawer construction. Pipe clamps offer the ...

Store bar and pipe clamps right under your workbench where they'll always be close at hand. Just screw sections of 4-in.-dia. PVC pipe under your workbench and slide the clamps into the pipe.