1. The blade is hardened by quenching
2. The handle structure is more convenient according to the large hand type, and the torque is increased by 30%.
3. Double ratchet, telescopic function, user-friendly design
4. The blade passes through 19 processes and is made of special materials.
5. The handle material is made of resin processing and refined, with higher hardness, more wear resistance and less damage.
6. Handle big tail nails, add double force function, can tap hard material or use for external tools in afterburner
Double headed USA coloured screwdriver