Function of a wrench and pliers in one tool. DIN ISO 5743. Can replace two complete sets of wrenches, both metric and imperial (0 - 42 mm or 0 - 1.5/8"). Gentle assembly of surface-sensitive screw connections, such as chrome fittings. Adjustable, universal tool for screwing. Perfect for bending, holding, pressing, and gripping various workpieces. Play-free, without the risk of damaging edges. Width adjustment via a sliding mechanism and parallel-guided jaws, practically infinitely variable. Secure locking of the setting with the chosen width via the flanks. Activation of the sliding mechanism from virtually any adjustment position. Can be used as a ratchet open-end wrench - quick and convenient tightening and loosening of hex screws and nuts. High gear ratio (>1:10) allows for high pressing and clamping force at the jaws. Made from GEDORE special steel, hardened and tempered for maximum loads. Can be used as a powerful vise for on-the-go applications. Optimal and ergonomic adjustment of the hand position to the opening width of the jaws or wrench width.