The fischer Highbond rod anchor FHB II-A S is produced from zinc-plated steel. The torque-controlled composite anchor can be processed with the Highbond special mortar FIS HB or the mortar cartridges FHB II-P and FHB II-PF HIGH SPEED. When tightening the hexagon nut, the anchor rod cones are pulled into the mortar shell, which expands against the drill