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3/8 Drive 17mm Nano Mid-Length - Astro Pneumatic

Part #: 78344M08

Introducing the Astro Pneumatic 78344M08 3/8 Drive 17mm Nano Mid-Length socket, a professional-grade tool engineered for precision and access in challenging automotive and industrial environments. This compact, low-profile socket provides the reach of a mid-length design while maintaining a "nano" footprint, making it indispensable for technicians working in confined spaces where standard sockets cannot fit. Designed for durability and performance, it is an essential addition to any professional toolkit.

Key Features

  • Low-Profile "Nano" Design: Significantly shorter than traditional shallow sockets, allowing access to fasteners in extremely tight and awkward locations.
  • Durable Construction: Crafted from forged Chrome-Molybdenum (CRO-MO) steel, ensuring robust strength and durability for demanding impact applications.
  • 6-Point Configuration: Provides a secure grip on fasteners, minimizing the risk of rounding and ensuring efficient torque transfer.
  • Versatile 3/8" Drive: Compatible with common 3/8" drive impact tools and ratchets, offering versatility for a wide range of general workshop and mechanical applications.
  • External Hex for Wrench Use: Features an outer 17mm hex on the socket body, enabling use with a wrench for even greater leverage and access in exceptionally restricted areas.
  • Impact Rated: Engineered to withstand the rigors of impact wrench use, offering reliable performance under high torque conditions.

Applications

The Astro Pneumatic 78344M08 17mm Nano Mid-Length socket is ideal for professional mechanics and technicians tackling various automotive and industrial tasks. Its compact design is particularly beneficial for reaching fasteners on engine components, suspension systems, and other areas with limited clearance. A 17mm socket is commonly used for tightening or loosening wheel nuts on many vehicles, as well as various fasteners found in brake systems and undercarriages. This tool excels in situations requiring precision and the ability to maneuver around obstructions, making complex repairs more efficient.

Usually In Stock Usually ships in 24-48 hours Manufacturer Direct

$15.03

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  • Model: 454020
  • Shipping Weight: 0.25lbs
  • UPC: 745227087136
  • Manufacturers Part #: 78344M08
  • Manufactured by: Astro Pneumatic
  • Also Known As: AO78344M08, AST78344M08

This product was added to our catalog on Friday 05 June, 2026.

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