Sizes of ring spanners are 6x7 , 8x9 , 10x11 ,12x13, 14x15 , 16x17 , 18x19 , 20x22 .
Hardness: 42 48 HRC ,Drop forged from high grade Chrome Vanadium Steel and Thoroughly corrosion protected with Nickel Chrome finish.
Scientifically heat treated to give maximum strength and wear resistance.
Ring Spanner Set
Ring Spanner Set
Drop forged from high grade Chrome Vanadium Steel.
Hardness: 42 48 HRC
Scientifically heat treated to give maximum strength and wear resistance.
Ring Spanner Set
Made from chrome-vanadium steel, with nickel-chrome plated Hardness in the range from 42-48 HRC Good accessibility in confined space
Double Ended Spanner Set