GRENPRO Screwdriver Set Precision 90pcs, S2 Alloy Steel Small Screwdriver Set, Torx Screwdriver Sets with Sturdy Tool Box, Includes Slotted Phillips Torx Tool Kit

Complete 90-Piece Professional Kit : The kit contains: 9 precision screwdrivers, 14 standard screwdrivers, 64 S2 bits (in 4mm & 1/4 sizes), 2 extension bars (4in & 7in), and 1 large magnetizer/demagnetizer | Premium S2 Alloy Steel : Screwdriver shafts are made of S2 alloy steel with a hardness of 58 HRC. All bits are also S2 steel, and the tips are magnetized to securely hold screws | Extensive Bit Range for Versatile Use : Offers a wide range of bits including Phillips (PH000 to PH3), Torx (T5 to T40), Slotted, and Hex sizes, suitable for tasks from precision electronics repair to furniture assembly | Ergonomic Handle & Portable Storage : Features ergonomic green/black handles. All tools are organized in a heavy-duty blow mold case with dual carry handles | Precision Fit & Integrated Solution : Precision-machined bits ensure a tight fit to prevent screw stripping. The integrated all-in-one case provides a complete, portable professional solution