Features: * 13pcs/set impact screwdriver screw removal tool set with box. *Chrome vanadium steel material, produced by cold forging process, high hardness, toughness, more durable. * The product head can be disassembled, not only can be connected to the drill, but also can be connected to the socket, can be used in various ways. * Press the clamp inwards, you can adjust left and right, positive and negative rotation, loosen the screw to the left and pull the right screw. * Slip-resistant, deep pattern texture, comfortable grip, anti-slip and wear-resistant, easy to use. *The impact bit is most often used to dismantle stubborn screws that are difficult to disassemble, it can also transform the adapter socket into a 1/2 socket head. *The impact screwdriver allows you to easily use your own hammer to loosen rusty and screws. Specifications: Product Name: Impact Screwdriver Set Material: Chrome Vanadium Alloy Steel Color: As Picture Show Size: (approx.) 163*32mm Suitable for: Remove stubborn screws that are difficult to remove Quantity: 13 pcs/set Package content: 1 times; 8*70mm Flat Screwdriver Bit 3 times; 8*35mm Flat Screwdriver Bit 1 times; 8*70mm Phillips Screwdriver Bit 3 times; 8*35mm Phillips Screwdriver Bit 2 times; 6*35mm Flathead Screwdriver Bit 1 times; 5mm Hex Bit 1 times; 6mm Hex Bit 1 times; impact handle Note: 1. The real color 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. 2. Please allow slight manual measurement deviation for the data.