BULL PIN 1-1/16" TO 1/4" 10" AO - Klein Tools

Part #: KLN3256

The Klein Tools KLN3256 Broad-Head Bull Pin is an indispensable tool for professional technicians and mechanics, engineered for precise alignment in demanding industrial and automotive applications. Constructed from heat-treated alloy steel, this 10-inch bull pin is designed for exceptional durability and resistance to wear, ensuring reliable performance in the toughest work environments.

Key Features

  • Forged, Heat-Treated Alloy Steel: Provides superior strength and long-term durability, resisting corrosion and mushrooming for extended tool life.
  • Broad-Head Design: Features a larger striking surface for increased efficiency and reduced risk of the pin slipping from the user's hand during alignment tasks.
  • Optimized Head Geometry: Angled head with smooth blending of radii enhances strength and minimizes the danger of chipping under heavy use.
  • Wrench-Accessible Shoulders: Squared-off shoulders beneath the head allow for the application of a wrench to easily loosen pins that become wedged.
  • Long, Even Taper: Engineered to reduce binding and hang-up, facilitating smooth and efficient hole alignment.
  • Rust-Resistant Finish: A protective black finish enhances resistance to rust, contributing to the tool's longevity.

Applications

The Klein Tools KLN3256 Broad-Head Bull Pin is a versatile tool crucial for various professional settings. It is primarily utilized for accurately aligning bolt holes in steel frame construction, bridge building, and railway infrastructure. In automotive repair, it proves invaluable for aligning components such as sway bars, control arms, and other chassis parts. Mechanics also find it effective for general shop tasks, including coaxing frozen assemblies apart, and for aligning heavy machinery during assembly or maintenance. This tool is essential for ironworkers and fabricators requiring precise component alignment.

Specifications

  • Overall Length: 10 inches (25.4 cm)
  • Top Diameter: 1-1/16 inches (2.7 cm)
  • Point Diameter: 1/4 inch (0.635 cm)
  • Material: Heat-Treated Alloy Steel
  • Weight: 1.6 lbs (0.7 kg)
  • Construction: Made in USA
Only 2 left in stock - order soon

$37.22

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This product was added to our catalog on Monday 08 June, 2026.

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