Multi-Bit Screwdriver Tip Size #1 #2 4 mm 6.5 mm T15 T20 Tip Style Phillips Slotted Torx Xeno Quick Change Ergonomic Bit Material Alloy Steel Bit Storage Separate Case Single End Magnetized Tip No Shank Length 4 1/2 in Shank Material Alloy Steel Drive Size 1/4 in ESD Safe No