14 in 1 screwdriver: The set includes 7 electrician screwdrivers with 14 type of shape:Torx: T10 T15 T20 T25; Flat head: 3.0 5.0 6.0; Phillips indents PH0 PH1 PH2; Triangle: Y1 Y2; U-shaped screwdriver: 2.7. Our screwdrivers are perfect for most screws and easy to carry, just install it on the handle with screw type Magnetic TipsThe screwdriver head is magnetic, which can easily absorb various screws and small metal parts. Even if the screw is screwed inside the machine, don't worry the small screw will get lost or fall off. Precision screwdriver set can be better operated and better controlled Non-slip handle:These electricians screwdrivers feature TPR handles which has a non-slip coating. The handle is ergonomic which allows a good grip, it does not slip during use and even after prolonged use there is no pain in the hand CR-V steel: Multifunctional screwdrivers are made of high quality CRV steel. After quenching and heat treating, the material is anti-rust and strong to hold the screws easily Application: The Screwdriver Kit is perfect for any repair, cleaning or breaking down situation: precision equipment, electronic equipment, assembly and disassembly of hard drives, video game consoles, and even laptops