I have bought this Pliers Wrench together with the Joint Spanner KNIPEX. For smaller screws or fittings with hexagon connections Eigent these pliers very. Smooth gripping surfaces protect sensitive valves, the multi-component handle is very pleasant. Along with the 250, 300 and 400 Pliers Wrench has eiegentlich a complete equipment that replaces every large and outrageously expensive Combination wrench set (GEDORE, Stahlwille). Strong buy recommendation!