Multi-Bit Screwdriver Tip Size 1/4 in 5/16 in #1 #2 ST3/16 in ST9/32 in Tip Style Phillips Slotted Ball Bearing Ergonomic Bit Material Alloy Steel Bit Storage None Double End Magnetized Tip No Shank Length 3/4 in Shank Material Alloy Steel Drive Size 1/4 in 5/16 in ESD Safe No