Klein Tools Single Hollow Shaft Nut Driver, Solid Toolbox Upgrade, Made for Daily Shop Work, Ready for Garage and Job Site Use, Pro Nutsetter for Sheet Metal Screws and Hex Nuts

Klein Tools Single Hollow Shaft Nut Driver
✔️ 1 hollow shaft nut driver, hollow shaft, built for real work

The Klein Tools single hollow shaft nut driver works like a screwdriver with a socket on the tip, so you can spin hex nuts and screws in a hurry. You'll see it in HVAC work, appliance repair, and electrical panels, and it's ready to work hard every day.

✅ Pack size: 1 hollow shaft nut driver
✅ Brand: Klein Tools
✅ Feature: hollow shaft
✅ Mfr part number: 646-7/16
✅ Tough build for shop, garage, and job site use

💡 What is a hollow shaft nut driver?
A hollow shaft lets the bolt pass up into the driver.

• You can run nuts down on long screws and threaded rod
• Solid shafts are a bit stronger for short fasteners
• Most pros keep hollow shaft drivers in common sizes