13 Piece Impact Drive Screwdriver Set Screw 1/2 Socket Tool With Bits Description: - This high quality product will fit any 1/2 drive socket. - This set will fit deals with many types of screws and bolts.-The impact driver allows you to use your own hammer to easily loosen rust and bolts.-The designed textured handle is easy to grip and non-slip.-It is perfect for any repair professional or home tool for extracting jammed screws.-These bits are made of premium high hardness steel.-The Impact Driver Set comes with a plastic case for easy access, storage and transport . Specifications: - 1/2 drive socket - soft and comfortable grip - 5mm, 6mm, 8mm, 10mm and 12mm flat head bits. - Phillips head bits 1, 2, 3 and 4 sizes. - 4mm hex bits, 5mm, 6mm and 8mm.-Includes storage case-selection of bits fits most types of bolts/screws and includes: 5, 6, 8, 10 and 12mm s1 flat head bits, Hex bits of 2, 3 and 4 phillips heads 4, 5, 6 and 8mm. - Bit length: about 35mm - Screwdriver size: about 16 times; 5.5 times; 3.5cm - case size: about 22.5 times; 7 times; 7cm included: 1 time; 13-piece impact driver with 1 time; Storage case