material Gunmetal (CuSn5Zn5Pb2-C) Click on an application to search for further products For sampling drinking water For cold and hot drinking water Click on a property to search for other products Gunmetal valve body Lead-free Hexagon socket spanner DN: 8 d, ø: 7 mm G: 1/4 ″ arc: 90 ° L: 2.9 cm L1: 6.7 cm H: 11 cm PU1: 1 pc.