DE-707M  7 Piece Metric Box End Wrench Set   Item No. Description Box End Wrench Set 740607 6x7 mm Box End Wrench 740809 8x9 mm Box End Wrench 741011 10x11 mm Box End Wrench 741213 12x13 mm Box End Wrench 741415 14x15 mm Box End Wrench 741617 16x17 mm Box End Wrench 741819 18x19 mm Box End Wrench 1340g    CODE: CODE Made of High Speed Tool Steel