I wanted a bench mounted tape dispenser for packing tape.
While working on some compound ornament I needed to be able to hold the piece with one hand and tear off short strips of tape with the other. At work we have a bench tape dispenser, but it moves around a lot when in use. U-line has a bench mount dispenser with a c-clamp, it's about $25 with shipping, and I'd have to wait to get it.
So, I got a tape gun (Walmart) for $11 (the handle was bolted onto the frame) I removed the handle and clamped it to the workbench next to the saw. Works like a charm.