3/8 Inch Drive Impact Extension Set, 3-Piece (3, 6, 10 in.)

Engineered for use with impact drivers 3, 6, and 10 inch extensions add length to access hard-to-reach fasteners Spring-loaded detent ball securely latches onto sockets, preventing them from being dropped Detent pin hole works with both friction ring and detent pin anvils Made of high-performing 6140 Cr-V steel with a protective manganese phosphate finish
The Tekton 3-Piece 3/8 Inch Drive Impact Extension Set 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. Works with friction ring and detent pin anvils. Made from premium 6140 Cr-V steel, it is precisely heat treated for superior strength and protected by a corrosion-resistant manganese phosphate finish.