SKU: XOQN4VBHL8 |  Mfg. Part: 401SM  | UPC: 662459926968  | 
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Williams 401SM Micro Adjustable Torque Screwdriver 5-40 In-lb

Out of Stock / 55 Sold
Condition: New

$179.73  $242.64
Williams WILLIAMS
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The Williams 1/4" Drive Micro Adjustable Torque Screwdriver is precision-engineered for applications requiring expertly controlled torque levels. With a range of 5 to 40 inch-pounds, this tool ensures that you achieve the perfect tightness without over-torquing, preventing damage to delicate components.

Equipped with a grip-friendly handle, it allows for comfortable operation, minimizing hand fatigue during extended use. This durable screwdriver is ideal for mechanics, DIY enthusiasts, and professionals who demand accuracy and reliability in their work.


  • Micro-adjustable with a torque range of 5 to 40 inch-pounds
  • 1/4" drive socket compatible for versatile use
  • Color-coded scale for easy and quick torque setting
  • Durable construction for lasting performance
  • Ergonomic handle for enhanced comfort during use
  • Precision calibration for improved accuracy
  • Manufacturer:
  • Model Number:
  • ASIN:
  • Condition:
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  • Williams
  • 401SM
  • B001F7VJIO
  • New
  • 0.8 lbs
  • 8 X 2 X 2
  • Today - Dec 05, 2025
  • Jun 05, 2025

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Williams 401SM Micro Adjustable Torque Screwdriver 5-40 In-lb

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