Baum Art-418 1/2-inch Drive Extension Bar (5-inch/125 mm)

Model Number: Art-418.
Drive Size: 1/2-inch (12.7 mm) square drive, compatible with standard ratchets and sockets.
Length: 5 inches (125 mm).
Material: High-quality Chrome Vanadium (Cr-V) Steel for high strength and wear resistance.
Finish: Double chrome-plated with a matt finish to provide a professional look and resistance against rust and corrosion.