Ningbo Choice Imp.& Exp. Co., Ltd. [China]

1.S2 material with full heattreatment 2.52-56HRC 3.Chrome plated,mirror polish finish 4.size:1.5-32mm

single ball point hex key

1.S2 material with full heattreatment

2.52-56HRC

3.Chrome plated,mirror polish finish

4.size:1.5-32mm

5.OEM can be provided,accept small quantity order

single ball point hex key HK001