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Nut Driver 1/4In 5/16In x 2-1/4In 2in1 MPN:49-66-4742

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In Stock
Brand: Milwaukee
Part #: 49-66-4742
UPC: 045242633494
SKU
510-G412648422
$73.74 for Order Qty of 6
Regular Price $21.91 Special Price $12.29

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Nut Driver 1/4In 5/16In x 2-1/4In 2in1

Milwaukee® SHOCKWAVE Impact Duty™ QUIK-CLEAR™ 2-in-1 Magnetic Nut Drivers feature the Most Durable QUIK-CLEAR™ Magnet and 2-in-1 size versatility. The QUIK-CLEAR™ cleaning mechanism allows for fast and easy removal of metal shavings from the magnet to prevent fastener head stripping. The 2-in-1 nut driver design offers 1/4" and 5/16" nut driver sizes on one shank to allow for maximum versatility when driving hex head screws on the jobsite. The QUIK-CLEAR™ 2-in-1 Magnetic Nut Drivers feature a powerful Impact Duty™ magnet that prevents it from loosening over time to enable a consistent secure grip and unyielding fastener engagement. The optimized SHOCK ZONE™ absorbs peak torque and prevents bit breakage. Made from heat treated CUSTOM ALLOY76™ steel to control hardness and extend bit life. The nut drivers feature two color-coded rings for quick and easy size identification. Designed for use with impact drivers and drill drivers.


  • • QUIK-CLEAR™ cleaning mechanism for fast and easy debris removal
  • • Offering 1/4" and 5/16" nut driver sizes on one shank
  • • IMPACT DUTY™ Magnet prevents magnet loosening over time
  • • Magnetic nut driver holds screws securely during application set-up
  • • 2-in-1 design drives a wider variety of hex head screws with one accessory
  • • Optimized SHOCK ZONE™ absorbs peak torque and prevents breakage
  • • Color-coded for easy size selection
  • • CUSTOM ALLOY76™ Steel is engineered to extend bit life
  • • Designed for heavy-duty impact applications

Additional Information

  • Country of Origin: TW
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 4.40
  • Package Width: 4.40
  • Package Height: 2.20
  • Package Weight: 1.60
Product info last updated on February 17, 2026 4:33am UTC
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In stock