GTV, 100 Piece, Screwdriver Set, Includes: 17 Screwdrivers With Ergonomic Handles, 1 Magnet Screwdriver With Bit Included, 2 Offset Screwdrivers, 60 Each 1" Carbon Steel Bits With Holders, 6 Precision Screwdrivers With Storage Case, 1 Magnetic Extension, 12 Nut Drivers, 1 Magnetizer/Demagnetizer Handle.