Klein Tools 635-4 4-Piece Heavy Duty Nutdriver Set
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Manufacturer Klein Tool
Mfg Catalog # 635-4
North Coast Part # 1341550


  • Nut Drivers with through-handle, full-hollow shaft for torquing hex nuts onto threaded rod of any length
  • Driver handles with color coding for easy identification of different sizes
  • Wrench-assist for additional torque
  • Rare Earth magnetic tip holds nut in place while fastening
  • Heavy duty handles and shafts exceed the torque performance of regular nut drivers
  • Includes 1/4-Inch, 5/16-Inch, 3/8-Inch and 7/16-Inch hex sizes


  • Always wear approved eye protection.
  • NOT insulated. Will NOT protect against electrical shock.


  • Special Features: Wrench Assist For Greater Torque
  • Insulated: No
  • Included: 1/4", 5/16", 3/8", 7/16" Hex Nut Drivers
  • Application: Nut Driving on Unlimited Bolt Lengths
  • Weight: 22.4 oz (635 g)
  • Type: Magnetic
  • Style_Name: 4-Piece
  • Country of Origin: United States
  • Item Height (in): 1.5750
  • Item Width (in): 6.3000
  • Item Depth (in): 13.2750
  • Item Weight (lbs): 1.4000


UPC 09264432267
GTiN 00092644322679
Family Brand Name Klein Tools
CA Prop65 Warning WARNING: Cancer and Reproductive Harm See www.P65Warnings.ca.gov for more information.
Color Black and Yellow Handle
Type Heavy Duty, Magnetic
Applications For Nut Driving on Unlimited Bolt Lengths
Weight 22.4 oz
Handle Type Cushion Grip
Handle Material Rubber
Insulated? No
Number of Pieces 4

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