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uurgh no, see above - I didn't know there were versions of this tool that could be used to remove and join a quicklink.
Probably because I've never needed a tool to join - just made sure the link was under tension then stood on the pedals with the rear brake on.
(FWIW kids, and @fizzy.bleach in particular - some quicklinks are single use, so squeezing them to jimmy them open isn't going to get you far)
Are you new to the cycling industry or sumfin?