产品描述：
Kennedy Double Ended Ring Spanner Sets
Made from chrome vanadium steel with a satin finish body and highly polished heads, with double ended closed jaw bi-hexagon offset. Conform to DIN 838, BS 192 : 1982 & BS 3555 : 1998.
Metric (11 Pieces)
Contents:
6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19, 20 x 22, 21 x 23, 24 x 27 and 30 x 32mm.