Check the listing for details. 6PCS System 4 T6 x 28mm Torx® Screwdriver Micro Bits Hex 4mm. Color: Silver, Condition: New. Listed at 7.65 USD. 6PCS Torx T6 Screwdriver Bits 4mm Hex Driver For Ring Door Bell Oakley Sunglases. Condition is New. Shipped with USPS First Class Package. New T6 Torx Screwdriver Bits Type: Torx driver Bits Drive Size: Hex 4mm Overall Length Range: 1" - 2.9" Overall Length (mm): 28 Mterial: Cr-V(Chrome Vanadium Steel) in high durability Noted: This bits doesn't include a driver These screwdriver bits are suitable for Screwdriver 4mm Hex Socket only. It is suitable for almost existing screwdriver set, which has Hex 4mm/H 4.0 Socket, please make sure before bid BITS DO NOT HAVE A SECURITY HOLE IN TIP What you will get:(well packed without retail package) 6 Pieces new T6 screwdriver Torx bits only If you need a driver handle for these bits you can check my store for various options for handles suitable for these micro bits Thanks