1" Drive x 20mm Standard Impact Socket - Grey Pneumatic

Part #: 4020M

The Grey Pneumatic 4020M 1" Drive x 20mm Standard Impact Socket is engineered for the rigorous demands of professional automotive and industrial environments. This robust impact socket provides reliable performance and extended service life when tackling heavy-duty fasteners on trucks, buses, agricultural machinery, and various industrial equipment, making it an essential tool for high-torque applications.

Key Features

  • 1" Drive Compatibility: Designed for seamless integration with full-size 1" drive pneumatic or high-output cordless impact wrenches commonly utilized in fleet maintenance, heavy-duty truck repair, and industrial settings.
  • 20mm Standard Socket: Precisely sized for 20mm hardware, ensuring an accurate fit for critical chassis, suspension, wheel-end, and structural fasteners found on medium- and heavy-duty vehicles and equipment.
  • Impact-Grade Construction: Manufactured to endure repetitive impact forces and extreme torque loads, this socket resists premature wear, deformation, and cracking, even in the most rigorous shop environments.
  • Precision-Machined Fit: Delivers tight, accurate engagement with 20mm bolts and nuts, significantly reducing the risk of slippage, fastener rounding, and potential rework.
  • Professional Reliability: Built for daily, demanding use across a range of operational settings including truck garages, bus depots, agricultural service centers, and industrial plant operations.

Applications

The 4020M impact socket is ideally suited for professional work involving medium- and heavy-duty trucks, buses, agricultural equipment, and off-road machinery that utilize 20mm fasteners. It serves as a vital tool for chassis repairs, suspension component adjustments, frame and body hardware tasks, and general heavy-equipment assembly and disassembly. Additionally, it proves highly effective in industrial maintenance, plant services, and construction equipment repair where a durable 1" drive x 20mm impact socket is required.

Specifications

  • Manufacturer: Grey Pneumatic
  • Model Number: 4020M
  • Drive Size: 1"
  • Socket Size: 20mm
  • Socket Type: Standard Impact
  • Weight: 1.08 lbs
Only 1 left in stock - order soon

List Price: $37.18 You save: $7.63Your Price: $29.55

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  • Model: 135908
  • Shipping Weight: 1.08lbs
  • UPC: 729440487508
  • Manufacturers Part #: 4020M
  • Manufactured by: Grey Pneumatic
  • Also Known As: GP4020M, GRE4020M, GRY-4020M, GY4020M

This product was added to our catalog on Sunday 10 June, 2012.

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