Jewelers Ring Clamp & Bench Pin Vise Repair Tool Set

This is a great tool. It makes it much easier to work on rings using this ring clamp. My only criticism is that there should be something in between the clamps to make it easier to grip the ring band as well as not mark it up. Typically there is a thin piece of leather on the face of each clamp. I took the leather from one my other ring clamps and put in on this one and it works great. I would recommend this to anyone who is looking for a rotating clamp/vice to work on rings.

Just what I needed. bench pin is small

Unfortunately not a particularly well made tool. The jaws didn't line up properly, and now something has clicked out of place and I can't open/close the clamp at all. The plastic is also really uneven with lots of sharp bits.In theory this should work well though (if not faulty) and is astronomically cheaper than a proper workholding system like GRS benchmate.