1.mirro polished; sand surface, matt finish 2.carbon steel or crv steel 3.chrome plated 4.15 degree offset, 6-24mm Standard ... : spanner2.comform with ANSI specifications3.ISO9001:2000 approval4.material:carbon steel or crv steel5.surface: satin finished, matt finished, chrome plated6 ... -24MMSIZE:8,10,12,13,14,17,19,22,24MM Combination wrench