Multi-Bit Screwdriver, Tip Size #1, #2, 1/4 in, 3/16 in, 3/8 in, Tip Style ECX, Phillips, Slotted, Square, Quick Change, Ergonomic, Bit Material Alloy Steel, Bit Storage In Handle, Double End, Magnetized Tip No, Shank Length 3 1/2 in, Shank Material Alloy Steel, Drive Size 3/16 in, 1/4 in, 5/16 in, 3/8 in, ESD Safe No