S14HXL 1/2-Inch Square Drive Socket Set Hand Tools for Professionals (Pack of 1)

MADE IN INDIA

B00QWMTBNW

Material Metal

Drive System Square

Finish Type christmas

Number of Pieces 27

Made from high grade chrome vanadium steel

No Warranty

Package contents: 1-piece screwdriver

The blade is made from high grade silicon - manganese steel which no other this steel gives spring effect also

The blade is differently hardened and tempered to resist wear, bending and meet high torque requirement other makes offer same hardness through out the length of the blade, which is not scientific