12 Pack 50mm Torx Head Screwdriver Bit Set,YuCool 1/4 inch Hex Shank T5 T40 S2 Steel Magnetic Star Security Bits Set with 1 Handle

DIFFERENT SIZES:12 pcs:T5,T6,T7,T8,T9,T10,T15,T20,T25,T27,T30,T40,meet your different needs star screwdriver set.Overall length:50mm/2 inch. EXCELLENT MATERIAL:Steel Security Torx Screwdrivers made of S2 high quality steel,sturdy and durable for a long lasting existence. EASY TO USE:Can easily suck the screws.The security bit set can be used in electric electric screwdriver and the handle can also help to turn the screw manually. WIDELY APPLICATION:Can be used for electric screwdriver,manual screwdriver,electric drill and other group general tools. WARM NOTE:T5,T6,T7 of torx head screwdriver bit set are NOT Tamper Proof., Manufacturer: YuCool