Outer diameter of driving head (mm) : 14.6 Material: chromium vanadium steel; Surface treatment (mm) : chrome plating; Sleeve head outer diameter (mm) : 14.6; Size (mm) : 10; Drive square hole (mm) : 6.35; Inner height of sleeve head...

Specification (mm) : 12 Description:; L(mm) : 24.5;

Sleeve head inner height (mm) : 15 Material: chromium vanadium steel; Drive square hole: 1/4; Sleeve head outer diameter (mm) : 14.6; Outer diameter of driving head (mm) : 14.6; Surface treatment: chrome plating; Specification: 3/8; L(mm) : 49;

Material: Chrome-vanadium steel drive square hole: 1/4; Sleeve head outer diameter (mm) : 9.5; Specification: 1/4; Length (mm) : 24.5; Outer diameter of driving head (mm) : 11.8; Surface treatment: chrome plating;

Specification: 2L(mm) : 50;

L(mm) : 140

Specification (mm) : 10 Length (mm) : 42;

L(mm) : 145