Klein Tools
Klein Tools 630-7MM 7 mm Cushion Grip Nut Driver 3-Inch Shaft
A 7 mm cushion-grip nut driver with a 3-inch hollow shank for turning hex fasteners
- Cushion grip reduces hand fatigue during extended use
- 7 mm hollow shank drives nuts in tight spaces
- 3-inch shaft reaches recessed fasteners easily
- Klein Tools professional quality for reliable performance
- California Proposition 65 warning for chemical awareness
7 mm Cushion Grip Nut Driver
The Klein Tools 630-7MM is a 7 mm cushion grip nut driver with a 3-inch shaft. It is designed for professionals and DIY users who need to drive or remove hex nuts and bolts in electrical, mechanical, or automotive tasks. The hollow shank allows use on long bolts or threaded rod. The cushion grip provides comfort and torque control during extended use.
Replaces worn or missing 7 mm drivers
This tool replaces a lost, damaged, or worn 7 mm nut driver in your existing set. The upgrade is worth it when your current driver has a rounded socket, a cracked handle, or a shaft too short for recessed fasteners. A secure grip and proper shaft length reduce rounding off fastener corners and improve access in deep cavities.
Check fastener size and shaft reach
Before ordering, confirm the fastener you are turning requires a 7 mm hex driver. Verify that a 3-inch shaft length provides sufficient reach for your typical work depth without being too long for tight spaces. Ensure the hollow shank design suits your application, as solid shank drivers are needed for striking applications. The product carries a California Proposition 65 warning for cancer and reproductive harm.
Highlights
- Cushion grip reduces hand fatigue during extended use
- 7 mm hollow shank drives nuts in tight spaces
- 3-inch shaft reaches recessed fasteners easily
- Klein Tools professional quality for reliable performance
- California Proposition 65 warning for chemical awareness
Specifications
| Brand | Klein Tools |
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Questions about this item
What shaft length does the 630-7MM nut driver have for reaching recessed fasteners?
The 630-7MM nut driver features a 3-inch shaft to reach recessed 7 mm fasteners.
How do you correctly seat the driver onto a 7 mm nut to avoid rounding the corners?
Press the hollow shank fully onto the 7 mm nut until the handle contacts the fastener, then turn; partial engagement rounds corners.
When should the cushion grip be replaced on the 630-7MM driver?
Replace the cushion grip when it shows cracks, deep cuts, or becomes loose on the shank, as damaged insulation reduces comfort and control.
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