1/2" Drive x 3/8" Impact - Steelman

The Steelman® 79990 Pinless Swivel Impact Extension is engineered to provide professional technicians and mechanics with reliable access to fasteners in confined or obstructed work areas. This 1/2" drive x 3/8" impact-rated extension is designed for heavy-duty applications, ensuring efficient power transfer from your impact wrench to the fastener, even at challenging angles.

Key Features

• Pinless Swivel Design: The innovative pinless joint construction maximizes usable torque transfer to fasteners, outperforming traditional universal joint designs while enhancing safety by eliminating the risk of flying projectiles upon failure.
• Enhanced Accessibility: The flexible swiveling head provides a high degree of articulation, allowing technicians to reach fasteners situated at awkward or difficult angles, common in engine bays, undercarriages, and industrial machinery.
• Professional-Grade Durability: Constructed from robust, impact-grade materials, this extension is built to withstand the rigorous demands of daily professional use in automotive and industrial environments.
• Impact-Rated Performance: Specifically designed for use with impact wrenches, ensuring consistent performance and longevity even under high-stress conditions.

Applications

This Steelman Pinless Swivel Impact Extension is an essential tool for a wide range of automotive and industrial tasks. It excels in applications requiring access to fasteners in tight clearances, such as removing or installing exhaust system components, suspension bolts, engine accessory brackets, and machinery assemblies where a direct line of sight is not possible. Its design is particularly beneficial when working with stubborn or rusted fasteners that require the full force of an impact tool delivered at an angle.