General description The Kennedy Metric Combination Spanner Set includes 10 pieces ranging from 10mm to 19mm, crafted from drop forged chrome vanadium steel with a polished mirror finish. This set is conveniently supplied in a wallet with hanging holes for easy storage. Technical specifications Material: Chrome Vanadium Steel Finish: Mirror Finish Metric Size Range: 10 - 19mm Number of Pieces: 10 Overall Lengths: 130mm, 100mm, 105mm, 110mm, 114mm, 97mm, 140mm, 124mm, 133mm, 119mm Spanner Sizes: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Standards Met: ASME B107.6 Type: Combination Spanner Set Other information