• Function: Designed to tighten or loosen wing nuts, bolts quickly and effectively when installing shutters/panels or doing other projects, and saves lots of your time and get your job done faster
• Easy to use: Just pop it into a power screwdriver and get the panels/shutters installed without concern about spraining your thumbs by using other hardware tools, saves wear and tears on your fingers
• Applicable: This wing nut driver is a perfect tool that works with any power drill (1/4 inch hex shank)

Specifications:

• Material: high carbon steel
• Size: 65*18mm
• Slot width: 4.0mm/4.2mm