In reply to Post #11
I've had a JAG hook vice for years, works exactly as you need it to.

I used the JAG file in the groove of the thumb screw to really tighten it up if required.

Dont use the JAG file for sharpening anymore, it becomes useless way to quickly, now using a proper jewelers file.

To answer the question in the thread, i have had good success on Nash Floata Claw