Milwaukee® 49-66-4703 Impact Duty Magnetic Nut Driver Set, 5/16 in Drive, Proprietary Steel, 5/16 in Hex

49-66-4703 MFG #: 49-66-4703
$4.49 / EA
  • Country of Origin: TW
  • Drive Size: 5/16 in
  • Drive Type: Hex
  • Hex Size: 5/16 in
  • Insert Style: Hex
  • Manufacturer Name: Milwaukee Tool
  • Material: Proprietary Steel
  • Overall Length: 1-7/8 in
  • Shank Size: 1/4 in
  • Type: Impact Duty Magnetic
The MILWAUKEE® SHOCKWAVE Impact Duty™ Magnetic Nut Drivers are engineered with the Most Durable Magnet to withstand heavy duty applications throughout the life of the nut driver. The magnetic nut driver securely holds screws during application set-up providing unyielding bit engagement. Made from heat treated CUSTOM ALLOY76™ steel to control hardness for extended bit life. The optimized SHOCK ZONE™ absorbs peak torque and prevents bit breakage. Milwaukee magnetic nut drivers feature a chamfered edge for maximum screw-head engagement while the improved hex geometry allows for the best fit and reduced stripping during use. The nut drivers also feature color-coded bands that aid with selecting the right diameter. Designed for use with impact drivers and drill drivers.
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  • Item Features
  • Proprietary steel and heat treat process for maximum strength and durability
  • Strong magnetic tip for Secure Grip®
  • Color coded band for easy size identification
  • Chamfered edge to allow for fastening in tight spaces