Drop forged, with particularly free-running sturdy ratchet ring at each end. Reversible for left- and right-hand tightening. Extremely small working arc of 5°.
Material:
Chrome vanadium steel, matt chrome-plated.
Width across flats 1: 10 mm
Width across flats 2: 11 mm
overall length L: 150 mm
maximum ring ? D1: 21.5 mm
maximum ring ? D2: 23.1 mm
maximum ring height h1: 7.6 mm