1. Professional portable hardware tools.
2. Light weight, compact design.
3. High hardness and good toughness.
4. Bits size:
- Straight: 1.0, 1.5, 2.0, 2.5, 3, 3.5, 4.0
- Nut Driver: M2.5,M3.0,M3.5,M4.0,M4.5,M5.0,M5.5
- Hexagon: 0.7,0.9,1.3,1.5,2.0,2.5,3.0,4.0,4.5,5.0,6.0
- Phillips: 1.0,1.5,2.0,2.5,3.5
- Torx: T2,T3,T4,T5,T6,T7,
- Torx Security: T8,T9,T10,T15,T20
- Y shape: 0.6,2.0,2.5
- Five star: 0.8,1.2,1.5
- Square: S0,S1,S2
- U shape: 2.6,3.0
- Triangle: 2.0,3.0
- Other: PH2
