Product Description: Quantity: one set Product Specification and Configuration: 11 sets of 100mm - T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40 each Product weight: 11 pieces from 100mm to 190g Product material: S2 alloy steel Product surface treatment: sandblasting Product packaging: bag packaging ziplock OPP Product package size: 11 sets of 75mm -- 12 x 7 x 1.5cm. Made of S2 steel Made of high quality S2 steel, resistant to high and low temperature, shock, vibration, very durable wear-resistant, hardness up to HRC60, durable and long service life. Ideal for working on vehicles, bicycles and furniture. Magnetic Design The extra long magnetic torx bits are magnetic as a whole. When installing, you can easily attach the bit to tools such as screwdrivers, electric drills, etc., which makes it easier to attach or remove screws, improving your work efficiency. . T6-T40 hex handle length 100mm The length is 100cm, and the hollow inner design is more convenient to use. There are 11 types: T6 T7 T8 T9 T10 T15 T20 T25 T27 T30 T40, compatible with electric screwdriver, hand screwdriver, electric drill, pneumatic drill.