Report Incorrect Product Information


Klein Tools 630-3/8 3 Inch Shank 3/8 Inch Hollow Shaft Nut Driver

MFG Part #: 630-3/8
Brand Name: Klein Tools
UPC: 92644650055 92644650055
Online Part #: 7441
Sign In to See Your Price
Create Account


Klein has the nut drivers professionals demand to get the job done.The full hollow shaft facilitates work on stacked circuit boards or other long bolt applications. Premium chrome-plated for smooth feel and corrosion resistance. The handle end is color coded for easy identification. The patented Tip-Ident® quickly identifies nut driver and size.

Detailed Information

Make and Model

Online Part #: 7441
MFG Name: Klein Tools


Handle Material: Rubber
Handle Type: Cushion Grip
Magnetic: No
Color Code: Blue
Prop65_Warning: WARNING: Cancer and Reproductive Harm – See for more information.
Brand Name: Klein Tools
Finish: Chrome-Plated
Item Name: Hollow Shaft Nutdriver
Weight: 0.20 lbs. (0.09 kg)
Shaft Length: 3" (76.2 mm)
Handle Color: Yellow/Black
Sub Brand: Cushion-Grip
Color: Blue, Yellow/Black, Chrome Plated
Socket Size: 3/8 in
Overall Length: 6-3/4 in
Shank Size: 76.2 mm
Type: Handgrip, Magnetic
Hex Size: 3/8"
Socket Type: Hex
Shank Material: Steel
Application: For Bolt Applications

Find A Branch