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Pin Punch, 3/32-Inch Point Diameter, 4-3/4-Inch - Klein Tools

Part #: 66321

The Klein Tools 66321 Pin Punch is a professional-grade hand tool engineered for precision and durability in demanding automotive and industrial applications. Designed for mechanics and technicians, this punch facilitates the removal and insertion of pins, dowels, and other small fasteners with accuracy and control. Its robust construction ensures reliable performance and longevity in various workshop environments.

Key Features

  • High-Carbon Steel Construction: Manufactured from high-carbon steel, providing exceptional strength and resilience for heavy-duty use.
  • Precision-Ground Shank: Features a precision-ground shank that maintains consistent contact and reduces the likelihood of slipping during critical tasks.
  • Corrosion-Resistant Black Finish: A durable black finish offers enhanced corrosion resistance, extending the tool's life and maintaining its professional appearance.
  • Heat-Treated Working End: The working end is heat-treated to optimize hardness and strength, ensuring it withstands repeated impacts without deforming.
  • Made in USA: Proudly manufactured in the USA, reflecting Klein Tools' commitment to quality craftsmanship.

Applications

This 3/32-inch pin punch is an essential tool for professional technicians working on automotive assemblies, machinery, and various mechanical systems. It is commonly used for driving out or inserting roll pins, dowel pins, and cotter pins in tight spaces. Typical applications include disassembling and reassembling small components, adjusting pivot points, and performing maintenance on engines, transmissions, brakes, and industrial equipment where precise pin manipulation is required.

Specifications

  • Manufacturer: Klein Tools
  • Model Number: 66321
  • Point Diameter: 3/32-Inch
  • Overall Length: 4-3/4-Inch
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List: $14.49 Save: $1.87

$12.62

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  • Model: 434939
  • Shipping Weight: 0.05lbs
  • UPC: 092644663215
  • Manufacturers Part #: 66321
  • Manufactured by: Klein Tools
  • Also Known As: KLE66321

This product was added to our catalog on Monday 25 May, 2026.

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