EXQUISITE WORKMANSHIP Each edge of the female thread fixing handle can lock screws accurately , cause no damage to the screw USAGE OF HANDLEAdjustable position handle adjustment is mainly used for mechanical operating parts of the location, height, etc.SUITABLE FORMATERIALThis handle is particular for the lever turning angle is limited, owing to lack of space. Stainless steel material, corrosion resistant and wear-resisting.RANGE OF APPLICATIONPackaging machinery equipment, universal knife grinding machine, machine tool, welding equipment, printing equipment, woodworking machinery, packaging machinery, dyeing equipment, etc. A necessary parts of the machine.Screw Rod Length:M8 40mm/1.6inchNote:Please allow slight error due to manual measurement. Thanks for your understanding.