This is my take on a DIY twin screw vice using 4 nuts, some wood, and a 36" piece of threaded rod. I opted for the more expensive acme 1" rod and nuts, but you can just as easily use 3/4" threaded rod from a big box store.
Here's a plan drawing link:
[ Ссылка ]
links to the threaded rod and nut (amazon is affiliate):
1" x 3' acme threaded rod: [ Ссылка ]
1" acme nuts: [ Ссылка ]
