The one on the top, the threaded part has a slight bend. It works smooth until you get to the last 1 1/2 and then has some binding. The other has no issues. The item "2 36 Heavy Duty Bar Clamps Woodworking" is in sale since Saturday, December 8, 2018. This item is in the category "Home & Garden\Tools & Workshop Equipment\Hand Tools\Clamps & Vises".
The seller is "rrrat83" and is located in Morgantown, West Virginia. This item can be shipped to United States.