Matric Size: 6,7,8,9,10,11,12,13,14,15,16,17,18,19,

20,21,22,23,24,25,26,27,28,29,30,32,36,

41,46,50,55mm

Sae Size: 1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",

3/4",13/16",7/8",15/16",1",1-1/16",1-1/8",1-1/4";

A: Carbon Steel                B: Chrome Vanadium Steel

A: Black Nickel   B: Satin Finish  C: Mirror Polished