Package contains. 5 Pcs of Micro Hex 4mm System 4 compatible micro screwdriver bits only Handle or any other accessory included in this offer.

 these are micro bits and will not fit your 1/4" Handle.

 you need an adapter for these. you can buy this adapter separately from my store store.

Also available are Hex 4mm Handle for these bits ( Sold Separately ). check my store listings