Teng Tools 3/8" Drive Extension Bar 3–10 Inch

Key Features

• Retention groove for secure connection to the drive end
• Ball detent on the male end to securely grip the socket
• Manufactured from durable chrome vanadium steel (CrV)
• Designed and manufactured to DIN 3123B standard
• Supplied with a metal socket clip for organised storage

Product Overview

The Teng Tools 3/8" Drive Extension Bar range (3–10 inch) is designed in Sweden for professional socket applications. Manufactured from high-quality chrome vanadium steel, these extension bars provide strength, durability, and reliable performance across a range of mechanical and workshop tasks.

Design & Performance

Built for consistent performance, each extension bar features a retention groove to secure attachment to the drive tool and a ball detent on the male end for firm socket grip. The robust CrV construction ensures resistance to wear under repeated use, while the precision engineering supports smooth and dependable operation in demanding environments.

What Is This Tool Used For?

Extension bars are used to extend the reach of a socket, making it easier to access recessed or difficult-to-reach fasteners. They are widely used in automotive, engineering, and general maintenance applications where additional reach is required.

Technical Specifications

Typical Applications

• Automotive repair and maintenance
• Mechanical and engineering tasks
• Industrial assembly work
• Accessing recessed or hard-to-reach fasteners
• General workshop and trade use