The TEKTON 1/2 Inch Drive x 3 Inch Impact Extension reaches past obstructions or into tight, narrow spaces and delivers the torque needed to break loose stubborn fasteners. A spring-loaded detent ball securely latches onto sockets, preventing them from being dropped or left stuck on fasteners. Four detent grooves provide a secure connection with the drive tool and a detent pin hole allows user to choose whether to engage pin. Made from premium 6140 Cr-V steel, it is precisely heat treated for superior strength and protected by a corrosion-resistant manganese phosphate finish.

• •Engineered for use with impact drivers
• •Adds length to access hard-to-reach fasteners
• •Spring-loaded detent ball securely latches onto sockets, preventing them from being dropped
• •Four detent grooves provide a secure connection with the retaining ball of a drive tool
• •Made of high-performing 6140 Cr-V steel with a protective manganese phosphate finish