HARKEN MKIV UNIT 1 FURLING

[pjcomeau]

Has anyone replace their furling unit with a HARKEN MKIV UNIT 1 FURLING?

I have a tall rig and wanted to confirm the following:

Forstay wire is 5/16" (So unit 1 is ok).

Now my clevis pin to connect my current furling unit to tab/deck is 5/8" (others the same?). The fact it's 5/8" versus 1/2" makes the toggle component much more expensive.

Thanks.