Eyech 6pcs Power Wing Nut Driver Set, Hurricane Wingnut Drivers Eye Bolt Drive Drill Bit Socket Wrenches Tools Set 1/4" Hex Shank for Panel Nuts Screws Eye Q-Hanger C Hook Bolt

1/4 inch hex shank; length :65mm/ 2-1/2 inch, the outer diameter: 18mm/ 0.7 inch, inner diameter : 12mm/ 0.47" . slots: 4mm wide, This little wing nut driver is made from CR-V steel, strong and sturdy, has a long service life, Easy to use and easy to operate, 5 times faster than normal manual work, allowing your work to be completed faster and saving you a lot of valuable time, It is perfect for installing hurricane shutters or other items, fastening or loosening wing nuts, bolts, C-hooks, Q hooks quickly and efficiently, The 1/4 "hex shank wing nut sleeve is suitable for any electric drill. Simply insert it into the electric drill to work perfectly and protect your hands from sprain or tear