6 pieces Extra long box end wrench set is constructed from hardened and tempered chro-me steel with a rust-resistant mirror-polished finish for durability and easy cleaning Our metric aviation spanner wrench set is suitable for equipment installation, bicycle, electric vehicle, automobile maintenance 12-point long and slender shafts with thick heads provide great grip on & bolts Added grip and with the bolt to protect against the damage of the Metric wrench spanner with Extra long beam offers extreme reach and power which is easier and more labor-saving when you need Extra leverage or for restricted access into areas A excellent fathers day gift, Thanksgiving day gift, and other holidays for dad.It can be used in aviation or aerospace, industrial and automotive or just dad ’ s automobile, bicycle, electric vehicle maintenance, Manufacturer: EXQIOUR