This arm has 3 joints, which makes it very flexible. The length of the arm is 570 mm including column attachment, and can be used as a starting point for attaching shelves, tool holders, boards or the like. At the end of the arm there is a through hole for an M8 screw, the height of the attachment is 99 mm and the distance from the center to the outside is 15 mm (excl. end plug).