Jet Engine Assembly Tool - M3 Nut Holder

If, like me, you find the fan stator casing and the HPC casing very tedious to bolt together, you might find this tool useful. Simply place an M3 nut in the socket, hold it up to the hole, and screw your bolt through. Either use it as a wrench or just to help hold the nut in place while you thread the bolt, your choice.