Double-articulated suction lifter in a high-quality aluminium housing. Incorporated groove in the middle for the centered application of the attached lifting belt. Especially designed for the installation and removal of window panes. Fabricated out of high-tensile plastic and aluminium. The double-articulated suction lifter is perfectly suited for materials with airtight surfaces such as glass, painted areas, metal, coated wood, granite and marble. Slightly curved surfaces can also be transported because of the movable double joints.