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42pc 1/4" Drive Low Profile Nano Impact Bit Socket Set - Astro Pneumatic

Part #: 78142

The Astro Pneumatic 78142 42-piece 1/4" Drive Low Profile Nano Impact Bit Socket Set is engineered for professional technicians requiring exceptional access in confined spaces. This comprehensive set provides a robust solution for driving fasteners where standard sockets and bits cannot reach, significantly improving efficiency in tight engine bays and intricate assemblies.

Key Features

  • Ultra Low-Profile Design: Nano impact bit sockets are designed for maximum clearance, allowing access to fasteners in the most restricted areas.
  • Superior Durability: Each socket is forged from high-quality S2 tool steel, offering excellent strength and superior impact resistance for demanding automotive and industrial applications.
  • Impact Tool Compatibility: Built to withstand the rigors of 1/4" impact wrenches and impact drivers, ensuring reliable performance and extended tool life.
  • Versatile Driving Options: Features an 11mm outside hex for direct driving with a wrench or can be retained in specialized tools like the Astro 78345 Nano ratchet wrench.
  • Comprehensive Set: Includes 42 pieces, providing a wide range of sizes to tackle diverse fastening needs.

Applications

This specialized socket set is ideal for professional mechanics and technicians working on modern vehicles and industrial equipment with increasingly compact designs. It excels in applications such as accessing fasteners in tight engine compartments, removing components from dashboards, working on undercarriage assemblies, or any task where limited clearance prevents the use of conventional tools. Its professional-grade construction makes it suitable for daily use in demanding shop environments.

Only 3 left in stock - order soon Inventory available from other suppliers, prices may be different
List: $177.88 Save: $72.36

$105.52

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 462522
  • Shipping Weight: 1.8lbs
  • UPC: 745227088959
  • Manufacturers Part #: 78142
  • Manufactured by: Astro Pneumatic
  • Also Known As: AST78142, AO78142, AST-78142, AO78142

This product was added to our catalog on Friday 12 June, 2026.

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