Millimetre graduation on the front of the head for presetting the spanner without contact with the workpiece.
Chrome plated finish with a layer (2Ni + 1Cr) for perfect adhesion of the chrome and better resistance to corrosion.
4-threaded knob for good setting retention.
Advantages
• In the maximum opening position, the rack and the movable jaw are not visible.
• Longer jaws = better grip.
• Up to 25% more opening.
