Fangrui Product Details Our Wing Nut Socket And Drill Bit Set Is Specially Designed For Quick And Effortless Tightening Or Loosening Of Wing Nuts, Bolts, And Hooks. Whether Youre Installing Shutters Or Working On Various Projects, Our Tool Saves You Time And Effort. Crafted With A 1/4 Inch Hex Shank, These Wing Nut Driver Bits Are Compatible With Most Drills, Ensuring Easy Attachment And Quick Use. The Inclusion Of A Magnetic In This Wingnut Driver Bit Set Allows For Effortless Operation. It Securely Holds The Wing Nuts In Place, Preventing Them From Slipping Or Falling During Usage. With The Power To Drive Wing Nuts, Bolts, And C Head Eye Hook Screws Up To 5 Times Faster Than Manual Methods, Our Wing Nut Driver Ensures Enhanced Efficiency. Simply Attach It To Your Power Screwdriver, And Effortlessly Install Panels And Shutters Without Any Hassle. Its A Must-have Tool For Anyone Looking For A Convenient And Efficient Solution. Product Length:655mm Hexagonal Shank Diameter:1/4 (6.35mm) Sleeve Outer Diameter:18mm Sleeve