I have no idea why these clamps are called hand screws, but there are a whole lot of woodworkers that can't come up with that name when asked. They sure can be handy, though. I'm not sure Norm's were actually Jorgensens, but they look the same.
Appearances: Episodes:
- 107, 112
- 207, 211
- 311
- 402, 408
- 711
- 1711
