Elora long combination spanner with an open end on one end and a bi-hexagon ring on the other end The Elora 17255 is a professional quality 65mm long combination spanner. It is forged from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection. This model has a Bi- hexagon ring (not 5.5mm which is hexagon) and jaw offset at 15°  Features: Elora 17255 Long Combination Spanner 65mm Bi- hexagon ring (not 5.5mm which is hexagon) Jaw offset at 15 degrees Specification: Length: 750mm Size: 65mm