Description:Features:Material: 50mm magnetic tri-wing screwdriver. High quality S2 steel, this batch die head using high quality S2 steel, the surface of the batch head for the color of the steel material, from the inside to the outside are the same. A good material does not need to do surface decoration through exterior decoration, batch quality is to look at the inner material. Powerful Function: Strong magnetic, it can easily suck screws when you use it. Wide Application: Can be used for handheld electric screwdriver, screwdriver, drill, air and other tools. Exquisite workmanship: exquisite workmanship, each edge can be accurately locked screws, no damage to the screw and screwdriver bits. Professional 2-in-1E Package: Professional multi-size package, 50mm long hexagonal handle. Use different sizes to screw in, it will damage the screwdriver and screw! With the right screwdriver, pay less effort, and you can easily loosen the screws! Specifications:Material: S2 high-quality steelLength: 50mm/1.97inchShank diameter: 6.35mm/0.25inchSize:50mm x Y-150mm x Y-2Quantity: 2pcs/1 setNote:1. Transition: 1cm=10mm=0.39 inch2. Please allow 1-3mm error due to manual measurement. Pls make sure you don't mind before you bid.3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!No Retail Package Contents:2x50mm Screwdrivers