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SKT IMP HEX BIT 3/8DR 1/4 - Stanley Proto Industrial Tools

Part #: 72901/4

The Stanley Proto 72901/4 SKT IMP HEX BIT is engineered for professional technicians and mechanics who require dependable performance in demanding automotive and industrial environments. This robust 3/8-inch drive impact hex bit is designed to deliver reliable torque transfer and extended tool life when tackling stubborn fasteners.

Key Features

  • Impact-Grade Construction: Manufactured from high-strength alloy steel, this hex bit is built to withstand the rigorous demands of impact wrenches and drivers, minimizing the risk of rounding or breaking.
  • Corrosion Resistance: Features a durable finish that provides enhanced protection against rust and corrosion, prolonging the tool's lifespan in harsh workshop conditions.
  • Precision Machined Tip: The 1/4-inch hex bit tip is precisely machined for a secure and accurate fit into hex head fasteners, reducing cam-out and fastener damage.
  • Optimized for Torque: Designed to efficiently transfer torque from the impact tool to the fastener, ensuring effective loosening and tightening of hex bolts and screws.
  • Professional Durability: Meets stringent industrial standards for strength and durability, ensuring consistent performance over repetitive, heavy-duty use.

Applications

This Stanley Proto impact hex bit is an essential tool for various professional applications. It is ideal for automotive technicians working on engines, transmissions, and suspension components that utilize hex fasteners, such as brake caliper bolts or differential plugs. In industrial settings, it is suitable for machinery maintenance, assembly lines, and heavy equipment repair where robust hex bit drivers are required for secure fastening and removal tasks.

Specifications

  • Manufacturer: Stanley Proto Industrial Tools
  • Model Number: 72901/4
  • Product Name: SKT IMP HEX BIT 3/8DR 1/4
  • Drive Size: 3/8-inch
  • Hex Bit Size: 1/4-inch
Only 1 left in stock - order soon

$14.29

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Saturday 11 July, 2026.

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