I do a fair amount of metal fab work and use clamps regularly. Recently went to TSC and purchased one of these. It was the only one they had at the time. $32 or there about. After I got it home and used it a bit I was impressed enough that I went to their website to see if they had another yet. They had 2 in the store and they are on sale this month for $25,99. So yesterday after church went for a Sunday drive, about 160 miles round trip and bought 2 more. Did get to visit my daughter and her husband along the way. It is the Larin clamp that I bought. I see they have a similar clamp from Palmgren advertised but have no experience with that brand. Has any one tried the PaImgren clamps. See no "New tool" thread or forum here so I posted in this forum. Don