Long lasting: steel construction maintains stability under heavy duty use, ideal for professional hobbyists requiring tool for extended use Ergonomic Comfort Handle: Features a humanized grip that reduces hand fatigue during prolonged assembly tasks, enhancing control and overall user with remote control models Portable & Light weight: Compact design allows easy carrying to outdoor event or competitions, enabling on the go model tuning and quick fixes Precisions Fit Design: Specially crafted to perfectly fit various remote control toy components, slippage and stripped screws during frequent adjustments and repairs Premium Construction: Made from high speed steel for durability and wear resistance, ensuring the hexagonal driver bits stay sharpness through repeated use in remote control model assembly and maintenance, Manufacturer: Fahou