Detailed Product Description 8Pc Ball Point Hex Key SetChrome vanadium steel construction for strength and durability. Keys fold compact for easy storageChrome plated components to resist rustLanyard attachment and key chair for convenient carryingAnodized aircraft aluminum holderContent: Hex key set,ball point hex key set,torx key setSize:1.5mm,2mm,2.5mm,3mm,4mm,5mm,6mm,8mm