I took my $5 bike chain tool and drilled a hole for spool shaft for Shimano Torium 16, took about a second to safely push the pin out and then push it back in.
Hmmm, I have a couple of those. I might have to dig them out and have a look, and anyone with chainsaws might have a breker too. Thanks for the tip!
Steve
Got to find mine and give a look see.
Leo