Zwei Paar verstellbare Torscharnier-Augenschrauben mit Muttern 12 mm x 150 mm Anschweißstifte
They fit onto a 12mm pin and have 150mm of thread. Two pairs of 12mm gate hinge eye bolts and weld on pins. you are buying 4 x 12mm eye bolts with four nuts as standard and 4 weld on gate hook pins.