Drop forged from high grade Chrome Vanadium Steel.
Hardness: 42 48 HRC
Scientifically heat treated to give maximum strength and wear resistance.
Has close wrench opening tolerances giving Non damaging grip on the nut.
I section design of handle and heads combines strength with low weight.
Thoroughly corrosion protected with Nickel Chrome finish.
The product has good accessibility in confined spaces due to thin walled rings and are light and handy in use.They are slightly rounded handles and fit snugly in the hand , giving comfortable grip. The product is also protected with Nickel Chrome finish thus, thoroughly making it corrosion free .