A professional studio photograph of the KT Pro Tools A6402MP 8-piece impact socket set, featuring eight heavy-duty black 3/4 inch drive metric sockets organized in a single row within a white foam tray inside an open blue metal carrying case.
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KT Pro Tools Impact Socket Set A6402MP 3/4 Inch Drive (8 Piece Metric CR-MO Steel 6PT Standard Wall 26mm to 38mm Heavy Truck Fastener Driver)

Only 1 left
SKU: A6402MP
$89.99 USD

Description

High-Performance 8 Piece 3/4 Inch Drive Metric CR-MO Steel Impact Socket Set

The KT Pro Tools A6402MP 8-Piece 3/4-Inch Drive Metric Impact Socket Set serves as a heavy-duty fastener driving collection engineered to transmit high rotational torque when servicing commercial truck fleets, heavy machinery, and industrial machinery. Drop-forged from high-strength Chrome Molybdenum (CR-MO) alloy steel with a rust-resistant phosphate sunk finish, this 3/4-inch drive collection operates safely with pneumatic impact wrenches outputting extreme breakaway torque. Incorporating 6-point hex sockets spanning metric sizes from 26mm (1.02 in.) through 38mm (1.50 in.) and compliant with ANSI / ASME B107.2 specifications, the set distributes rotational load across fastener flat sides to eliminate corner rounding, socket wall flex, and material fatigue.

Best Used For:

  • Commercial Truck & Fleet Maintenance: Servicing heavy-duty commercial truck suspension bolts, axle nuts, and chassis fasteners spanning 26mm to 38mm.
  • Industrial Heavy Equipment Repair: Driving large metric structural bolts on excavators, tractors, and industrial machinery with 3/4-inch drive air impact tools.
  • High-Torque Mechanical Assembly: Securing heavy steel framing mounts and industrial plant machinery without rounding off Grade 10.9 hex fasteners.

Key Performance & Safety Features

  • Drop-Forged Chrome Molybdenum Steel: High-grade CR-MO alloy construction withstands intense pneumatic shock loads and rotational stress without cracking.
  • Industrial Phosphate Sunk Finish: Precision-treated coating guards against rust, chemical corrosion, and abrasive friction wear in high-volume shops.
  • High-Torque 6-Point Contact Geometry: Drives on fastener flat sides rather than corners to eliminate hardware rounding during heavy breakaway passes.
  • ANSI / ASME B107.2 Compliance: Precision-engineered to meet or exceed rigorous industrial manufacturing safety and performance specifications.
  • Heavy-Duty Molded Carrying Case: Hard-shell storage box protects sockets during transport and maintains organizational layout on job sites.

What's Included

  • (8) 3/4" Drive 6-Point Standard Metric Impact Sockets: 26mm, 29mm, 30mm, 32mm, 34mm, 35mm, 36mm, 38mm
  • (1) Heavy-Duty Blow-Molded Carrying Case

Technical Specifications

Brand Name KT Pro Tools (King Tony)
Model Number SKU A6402MP
Tool Classification 3/4-Inch Drive Metric Impact Socket Set
Square Drive Anvil Size 0.750 in. (3/4 in. Square Drive)
Measurement Standard Metric ISO
Piece Count Quantity 8 Pieces (Plus Case)
Material Metallurgy Drop-Forged Chrome Molybdenum Steel (CR-MO)
Surface Protective Treatment Phosphate Sunk Black Coating
Industrial Standards Compliance ANSI / ASME B107.2 Certified
Socket Drive Profile 6-Point Hex Profile
Socket Length Depth Standard Wall Depth
Minimum Socket Size (Metric / SAE) 26mm (1.024 in.)
Maximum Socket Size (Metric / SAE) 38mm (1.496 in. / Approx. 1-1/2 in.)
Primary Machine Compatibility 3/4-Inch Drive Pneumatic & Cordless Impact Wrenches
Target Material Substrates Grade 8.8 & 10.9 Metric Hex Fasteners, Heavy Truck Frame Bolts

Pro-Tip: When breaking loose seized 30mm or larger axle nuts with a 3/4-inch drive impact wrench, ensure the pneumatic line delivers clean, lubricated air at 90 PSI through a minimum 1/2-inch ID air hose. Full airflow maximizes tool torque transfer to the CR-MO socket, preventing hammer dwell and chatter while protecting fastener threads.