When welding, situations arise when it is necessary to press the surfaces to be welded to each other. A useful device for this is a manual vise. The vise in the store on AliExpress is made of heat-treated chrome steel. They have an adjustment screw with which you can change the width of the workpiece and the stopper lever. A manual vise can also be used instead of a key. The hardened teeth prevent the nut from slipping. Using such a tool, it is also possible to clamp pipes, rods, etc. without faces. The size of the vise is 18 cm in length and 5 cm in width. The maximum jaw stroke is 14 cm.
