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Extra-Long 1/2" Drive Goliath Torque-Saver Impact Extension - Astro Pneumatic

Part #: 78001

The Astro Pneumatic 78001 Goliath Torque-Saver Impact Extension is engineered to enhance fastening efficiency for professional automotive and industrial technicians. This extra-long, 1/2" drive extension is designed to deliver a significant increase in torque to fasteners, making it an essential tool for reaching deep-set or stubborn bolts. Its robust construction ensures reliable performance in demanding workshop environments.

Key Features

  • Enhanced Torque Delivery: Goliath extensions are proven to deliver 15-25% more torque directly to the fastener compared to conventional 1/2" drive extensions.
  • Extended Reach: At 24 inches long, this extension provides the necessary reach for recessed components.
  • 1/2" Drive Compatibility: Designed for seamless integration with existing 1/2" drive impact wrenches and sockets.
  • Professional-Grade Construction: Built for durability and sustained use in heavy-duty applications.

Applications

This extra-long impact extension is particularly useful in automotive repair for reaching fasteners in engine compartments, suspension systems, and transmission assemblies where clearance is limited. Mechanics working on trucks, SUVs, and heavy machinery will find it invaluable for accessing bolts on frames, drivelines, and agricultural equipment. It is also suitable for various industrial maintenance tasks requiring extended reach and reliable torque transfer.

Specifications

  • Drive Size: 1/2 inch
  • Length: 24 inches
Only 2 left in stock - order soon Inventory available from other suppliers, prices may be different
List: $43.28 Save: $16.05

$27.23

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 461772
  • Shipping Weight: 5lbs
  • UPC: 745227086252
  • Manufacturers Part #: 78001
  • Manufactured by: Astro Pneumatic
  • Also Known As: AST78001, AST-78001, AO78001

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

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