The box-end striking wrench is compliant with American ASME B107.59 standard. It is a drop-forged product used for loosening or tightening large-sized hex bolts and nuts.

HEBEI BOTOU has been producing the right tools for any job for over 30 years! Today, our company has evolved into the world’s largest professional non-sparking tool manufacturer. With an annual production capacity of 6 million units and an export/output ratio of up to 78%, we guarantee you will receive your order, no matter the size, in a very expedient fashion.