On Fri, Apr 23, 2021 at 10:49 AM Warren Kumari <war...@kumari.net> wrote: > > > Does anyone know of a purpose built tool for this? Something that won't get > me on the additional screenings lists?
It's not purpose-built, but you may find a traveller hook / Shrum tool useful. Carolina Roller is one manufacturer. Ironically, this tool has been adopted by the locksport community, but is intended for use in textile manufacturing.