.Features :

.Description:For many automotive、motorcycle & bike applications that use Torx/star fasteners essential set

.Impacted so ideal for use on impact guns or high torque tools

.Cold forging Cr-Mo alloy steel for increase impact resistance

.Impact resistance is 50% more than Cr-V alloy steel

.1/2" drive fit any 1/2" drive ratchet / impact gun / breaker / power bar etc

 

.Specifications : 

.Material:CR-MO 

.Size:H5 / H6 / H8 / H10 / H12 / H14 / H17 / H19

.Hardness: 51-53HRC

.Surface treatment: Black

.Heat treatment