I have a fairly dented Parker 51 cap that I'd like to take the inner cap and innards out for use with an Ariel Kullock fantasy cap. Mine has a metallic clutch ring with oval shapes. I know that there is a special tool for its removal, but it is expensive and not a worthwhile purchase for me. So I came up with an idea, inspired by my watchmaking caseback removal experiences. The plan: supergluing the clutch ring to some kind of a bolt. Then I'd pull the bolt from the cap to remove the clutch ring, and then dissolve them apart with a solvent that will only dissolve the superglue. Does anyone here think this will work? I'm trying to see what might be an obstacle, but if the only thing the special tool does it to grip the ring, I'm thinking the superglue will do the same. Would appreciate any input, thanks.