Sure Foot 48' Bar Clamps Aluminum Pipe Clamps for Woodworking - 2-1/2' Wide Base, Locks onto 3/4' Boards.

I use these clamps all the time and love them. They set well on a surface and are very stable. the screw mechanism is smooth and the locks grip tightly. I have them in multiple lengths to accommodate any size of project. They are so much more useful than the old pipe style clamps I used to use. Like everything Rockler, they are some of my most used and favorite tools.

Sirve muy bien en trabajos medianos ya que la presión que ejercen no es fuerte.

These are very well built and easy to use.

I cannot recommend these clamps! Although they LOOK like the handles are secured internally with a metal bar, it's just some kind of cheap "cement-like" filler. I know how to use woodworking bar clamps and know not to crank them needlessly. Having said that, one of them snapped at the handle assembly the first, and only time I tried to use them, which does not inspire confidence in the product. As I had already thrown the boxes out (they were Christmas presents from my wife), it would've cost me $64.00 to have UPS return them. I don't believe Rockler makes very good products overall, as I have other products from them that are not the quality I would expect from a company the prides itself on being one of the premier suppliers of woodworking products. I will not be purchasing anymore Rockler products. It's a no-confidence vote from me.

With all the wood work I do these are my favorite perfect for making my flags

Very light and easy to use

its weight and easy manuabillty

I heard from Rockler (the makers) that they’re not suitable for tabletop glue ups as they often break when tightened. I returned immediately before using and ordered Dubuque bar clamps which worked perfectly and are in fact made in the USA.