1、Made of high quality CR-V6150 material, hardness up to 60HRC 2、Centre shaft runs through the end of handle, and it can be used by knocking 3、Grinding handle, anti-slip and anti corrosion 4、Magnetic bit can easy to absorb screws 5、Moulded plastic boxes are more convenient to transport and store Feature: Made of high quality CR-V6150 material, hardness up to 60HRC. Centre shaft runs through the end of handle, and it can be used by knocking. Grinding handle, anti-slip and anti corrosion. Magnetic bit can easy to absorb screws. Moulded plastic boxes are more convenient to transport and store. A good partner when you repair your car. Specification: Condition: Brand new Material: CR-V6150 Item Color: Red&Blue Box Color: Blue Package Weight: 2017g Quantity: 12 Slotted Bit Size(Width*Length): Approx 6*38mm, 3*75mm, 5*75mm,6*100mm, 8*150mm, 9*200mm/0.24*1.5in, 0.12*2.95in, 0.2*2.95in, 0.24*3.94in, 0.31*5.91in, 0.35*7.87in Phillips Bit Size (Blade*Length): Approx  PH2*38mm, PH0*75mm, PH1*75mm, PH2*100mm, PH3*150mm, PH4*200mm / PH2*1.5in, PH0*2.95in, PH1*2.95in, PH2*3.94in, PH3*5.91in, PH4*7.87in Package Include: 6 * Red Screwdriver 6 * Blue Screwdriver Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.