Prefessinal screwdrver: 1.Carbon steel blade 2.Plastic handle 3.Magnetic tips 4.Black point Professional screwdriver: 1.Carbon steel blade2.Plastic handle 3.Magnetic tips4.Black point5.Fully hardenedAdopted high grade chrome vanadium steel,distinguished in toughness and abrasion resitstance. SIZESLOTPHHANDLEINNER BOXOUTER CARTON5x75mm5.0mmPH120x70mm12PCS300PCS6x100mm6. ...