3/8" Drive x 4mm Hex Driver 4" Length GRE19044M File Sets Rugged tool is built for

Rugged tool is built for GM's K-3500 series trucks with heavy duty chassis and a larger torsion bar

larger drive impact tools with reducing adapters should not be used with this impact socket

including Lead and Nickel

Made of drop-forged alloy steel - heat treated for strength

7" Pneumatic Smoothing Hammer

3/8" Drive x 4mm Hex Driver 4" Length GRE19044M File Sets Rugged tool is built for3 8" Drive x 4mm Hex Driver 4" Length Features and Benefits: 3 8" Drive x 4mm 4" Length Hex Drive Made from high quality chrome molybdenum steel Heat treated for strength and durability Size markings are hard stamped into the socket for easy identification Black oxide coated for resistance against rust and corrosion