It's for the base end and you just punch a hole and epoxy it into your cockpit providing no brackets are needed. I used this on my old Albin Cumulus and had a spare for some reason.
It's all yours for $37 and $25 shipping and "handling"
Naw, just kidding. Email me your address and it's yours. I've been waiting for a proper home for it....figured someday someone might be able to use it.
Tom
s/v Dulcinea
1984 Tartan 37 keel/cb #427