84621MB- Impact Socket Set-21PCs- ½”Drive

84621MB: ½” Drive 21-Piece Impact Socket Set
  • Jeu de douilles impact/ Zestaw nasadek udarowych/ Schlagschrauber-Satz
  • Juego de vaso impacto/ مجموعة مقبس الصدمات/ ชุดซ็อกเก็ตกระแทก
  • DIN 3121- ISO 1174/ DIN 3129- ISO 2725-2
  • 沖擊套筒組

84621MB is a professional 21-Piece 1/2″ Drive Impact Socket Set designed for heavy-duty industrial and automotive fastener removal. This set is a specialized collection of high-torque drivers, combining 84400M standard impact sockets with a comprehensive range of impact bit sockets. Forged from Chrome Molybdenum (Cr-Mo) and finished in black phosphate, every component is engineered to withstand the shock loads of pneumatic and cordless impact tools. This configuration is specifically curated for technicians who already own a 1/2″ drive impact wrench and require a versatile range of metric hex and internal-drive (Star/Phillips/Hex) bits.

21PCS84621MB
84400M8, 10, 11, 12, 13, 14, 17, 19, 21, 22mm
84016-2M5, 6, 7, 8, 10mm
4011-2MB5, 8, 10mm
4012-2BPH2, PH3, PH4
BLOW CASE : 300x150x50mmEVA FOAM

Feature

  • Cr-Mo Metallurgy: All components are forged from Chrome Molybdenum, providing the necessary elasticity to absorb impact shock waves without fracturing.
  • Impact Bit Sockets: The set includes specialized 846016-2M (Hex), 4011-2MB (Star/Spline), and 4012-2B (Phillips) impact bits, allowing for high-torque removal of internal-drive fasteners.
  • 6-Point Hex Geometry: The 84400M sockets utilize a 6-point design to distribute torque across the fastener flats, preventing corner rounding.
  • Storage: Housed in a signature Hans Plastic Mold Cas for industrial durability and organized tool retention.
  • Why use Phillips Impact Bit Sockets (PH2-PH4)? In heavy-duty machinery and agricultural equipment, large Phillips fasteners are often seated with high-strength thread lockers. These Cr-Mo impact bits allow for the use of an impact wrench to break the seal without stripping the screw head.
  • Are the bits replaceable? The 846016-2M series consists of bits pressed into impact-rated bases for maximum torsional stability.
  • What is the benefit of the Star/Spline (M5-M10) bits? These are essential for European automotive engine components and industrial drivetrain assemblies that utilize high-torque spline fasteners.
  • Can I use this set with a cordless 1/2″ impact wrench? Yes, this Impact Socket Wrench Set is specifically engineered for use with both pneumatic and high-torque cordless impact tools.
Impact Accessory

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