Standard, Phillips Bit 4 1/2 in, Drive Size: 1/4 in , Num. of pieces:7, Stanley, Mfr#: 66-358

Multi-Bit Screwdriver, Tip Size #1, #2, 1/4 in, 1/8 in, 3/16 in, Tip Style Phillips, Slotted, Magnetic, Ergonomic, Bit Material Alloy Steel, Bit Storage In Handle, Single End, Magnetized Tip Yes, Shank Material Alloy Steel, Drive Size 1/4 in, ESD Safe No