Made of quality Cr-v material, higher torque, 30%higher than regular spanner

better resistance to corrosion

Made to US standard

324106: 6pcs:   6*7,8*10,12*14,14*17,17*19,19*22

324108:  8pcs:  6*7,8810,10*12,12*14,14817,17*19,19*22,22*24

324110: 10pcs:  6*7-30*32mm

finely polished double open end metric wrench set