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Makita® A-97140 ImpactX™ Magnetic Nut Driver, 5/16 in Drive, S2 Steel



Makita® Magnetic Nut Driver, Series: ImpactX™, 5/16 in Drive, 1/4 in Shank, Hex Shank, 1-3/4 in Overall Length, S2 Steel, Black Manganese Phosphate Coated

ImpactX™ is a line of impact-rated insert bits and fastening accessories built specifically for the demands of the professional contractor. Professionals require commercial duty bits and fastening accessories that can endure the force of high-volume screw driving applications with high torque impact drivers. Standard screwdriving bits are brittle and fit poorly into fasteners and in applications with high torque impact drivers this losing combo quickly leads to broken bits. ImpactX™ hits back with improved fitment and increased performance with high torque impact drivers. Precision machined (not forged) tips ensure full contact fit, while performance-optimized and heat-treated S2 steel provides more flex and more durability than standard, brittle bits.


Drive Size 5/16 in
Finish Black Manganese Phosphate Coated
Material S2 Steel
Overall Length 1-3/4 in
Series ImpactX™
Shank Size 1/4 in
Shank Type Hex

Warranty: 1 year Limited

Country of Origin: Taiwan

For driving hex head nuts and self-tapping screws in a wide variety of applications


  • ImpactX™ fastening solutions
  • S2 modified steel construction
  • Black manganese phosphate coating offers maximum lubrication and corrosion resistance
  • Precision machined tips reduces cam out
  • Calibrated heat treatment provided maximum durability
  • Makita® teal colored ring for fast and easy identification of bits and increased brand recognition


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