Fastrax Pro 4.5mm Nut Driver Ball Head (FAST630)

The Fastrax Pro 4.5mm Nut Driver Ball Head, part number FAST630, is a compact hand tool for working with 4.5mm nuts. Branded by Fastrax, it is designed to support precise fastening and removal tasks where 4.5mm hardware is used.

Its ball head format provides a versatile option for hobby benches and tool kits, whether you are maintaining radio control models or tackling general hobby projects. The clear size marking and specific 4.5mm profile make it a straightforward addition to your toolkit when you need a dedicated driver for this common nut size.