Combination Tool Set with Nut Driver Tap Measure
Features:
1.Made of chrome vanadium steel material, overall heat treated, durable and reliable.
2.Including different types of screwdriver bits to meet your variety needs.
3. Insulated blades for Electrical applications, guarantee safe working standards of 1000 Volts.
4. Cr-v steel with heat treatment, high hardness and good toughness and resistance.
5. The size of blade could be customized.
