... finished, chrome plated 6.size:6-32mm7.corrosion resitantSpecificationscombination wrench setMETRIC SIZESIZEPCS/BOXKGCBM6PCS:6MM-17MMSIZE:6,8,10,12, ... .22,24MM 9 14 380*265*145 12PC:6MM-32MM SIZE:6,8,10,11,12,13,14,15 ... 15,16,17,18,19MM 10 16 14PC:8MM-32MM SIZE:8,9,10,12,13,14,15,16 ... ,17,19,22,24,27,30,32MM 9 22 410*210*170 14PC:8MM-24MM SIZE ... ,14,15,17,19.22,24MM410*210*170 Combination wrench set