Yost Model 750-DI 5-1/8 Inch Multi Jaw Rotating Combination Pipe and Bench Vise Swivel Base

Surprising simple install...feels undeniably heavy-duty...all the functionality and hardness of a much more expensive vise. I know it is nothing like a US-made vise, but if your budget can't quite justify the investment of a US-made vise, this will certainly be an extremely affordable and comparable option. This combined with the right tools and elbow grease work perfectly for torqueing a barrel nut and/or clocking muzzle devices. Maybe overkill if this is all you'll be doing with it, but always better to be over- than under- I suppose ;)

I use it on flatbed service truck, we broke Harbor Freight vise in less than a week and one other brand, This vise has lasted 6 years so far, if you need a good vise, spend the money and buy the 750-DI, not the E (economy) model. It will be well worth the difference, the Ductile Iron is way harder thatn the Cast Iron.

Great vise. Rotation locks in place with a pin. Floating pipe jaws accommodate irregularities in item secured. You have to use a carriage bolt in the front mounting foot to get full rotation.