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Worlds First 350ft/lb 1/2 Inch Drive Torque Wrench - Digital - Astro Pneumatic

Part #: 91350D

The Astro Pneumatic 91350D represents a significant advancement for professional technicians, offering the world's first 1/2 inch drive digital torque wrench capable of reaching 350 ft/lb. Engineered for precision and durability, this tool provides a broad torque range suitable for a variety of automotive and industrial fastening applications. It delivers reliable and accurate torque measurements essential for critical assembly and maintenance tasks.

Key Features

  • Broad Torque Range: Accurately applies torque from 13 to 350 ft/lb with a fine 0.1 resolution, covering a wide spectrum of fastening requirements.
  • High-Contrast Digital Display: Features a clear, high-contrast color display for easy readability of torque settings and readings in various working conditions.
  • Multi-Mode Feedback: Provides audible beeps and a physical buzzer, ensuring clear notification upon reaching the target torque, even in noisy environments.
  • Versatile Power Options: Operates on three included AAA batteries or a user-supplied 18650 rechargeable cell for extended use and flexibility.
  • Optimized Leverage: Designed with a 33.5-inch length to provide the necessary leverage, making it easier to achieve higher torque specifications with less effort.

Applications

This professional-grade digital torque wrench is an indispensable tool for mechanics and technicians working in diverse environments. Its robust 350 ft/lb capacity makes it ideal for heavy-duty automotive applications such as truck suspension components, commercial vehicle wheel bearings, and engine work where high torque values are frequently encountered. It is also well-suited for industrial machinery installation and maintenance, ensuring critical fasteners are tightened to exact specifications for operational safety and longevity.

Specifications

  • Drive Size: 1/2 Inch
  • Torque Range: 13 - 350 ft/lb
  • Resolution: 0.1 ft/lb
  • Length: 33.5 inches
  • Power Source: 3x AAA Batteries (included) or 18650 Rechargeable Cell (not included)
Only 3 left in stock - order soon Inventory available from other suppliers, prices may be different
List: $310.30 Save: $131.79

$178.51

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 466758
  • Shipping Weight: 5.8lbs
  • UPC: 745227088805
  • Manufacturers Part #: 91350D
  • Manufactured by: Astro Pneumatic
  • Also Known As: AST91350D, AST-91350D, AO91350D, AO91350D

This product was added to our catalog on Wednesday 17 June, 2026.

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