Features:* 50mm magnetic tri-wing screwdriver. S2 high-quality steel.* Powerful function: strong magnetic, 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 screwdriver and screwdriver bits.* Use different sizes for screwdriving, it will damage the screwdriver and screw! With the right screwdriver, pay less effort, and you can easily loosen the screws! Specifications:Product Name: Y-shaped screwdrivers Material: S2 stainless steelColor: GrayMagnetic: Yes Shank: 1/4 Inch (6.35mm Hex)Length: 50mmOptional size: Y3, Y4, Y5, Y6, Y8Suitable for: Y-bolt disassembly, bicycleOptional: 1PcPackage Contents:1 × Y-shaped screwdrivers.Notes:1. Transition: 1cm=10mm=0.39 inch.2. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.3. Please allow slight manual measurement deviation for the data.