Nitoyo-Super-Extra Long Ball Hex Key Set
*Hardness HRS 54-58 Degrees
*Material S2 Steel
*Content
Size: 1.5X135mm,2.0x172mm,2.5x172mm,3.0x190mm
: 4.0x210mm,5.0x240mm,6.0x276mm,8.0x250mm,
: 10.0x345mmx9pcs