Features and Benefits:
- 7-inch long drive blades available in inch or metric sets
- Blades feature hex drive on one end and same size ball hex on the opposite end
- Blades are heat S-2 steel heat treated to RC 56/62
- Also available as part of VIM-BHM100 10 piece metric ball and hex t-handle set3mm Hex drive and ball hex 7-inch long drive blade