That's almost like a pre-battery hand held sewing machine... I quite like it but probably overkill for the task at the moment
it perhaps is overkill for the task in hand; it is meant for sailcloth, leather, and (apparently) amongst other things you can use it for sewing up holes in livestock whilst they are, er, alive. The design has remained the same for about a hundred years so I think it can be described as 'well proven'.
Also it isn't expensive to buy (£5 or £10 should do it), and isn't a burden to own either; it doesn't have ****in' batteries in it, doesn't need charging up, and you can pull it out of a drawer (having not laid eyes on it for a year or more) and it will still work perfectly. IIRC the awl pictured accepts the same kind of needles as go in sewing machines, which are of course readily available. The handle is hollow and stores the spare needles, wrench etc), so you shouldn't lose the small parts.
cheers