1978 CD25 Mast Step Pivot Pin

[Dasein]

I still haven't decided if I'll be raising the mast myself or letting the yard do it, but in either case I'll need the pivot pin(s) at the mast step. Does anyone know the diameter/length of these and where to purchase? My crude measurements are 4.5" length with the fore at 1/8" diameter and the aft pin at 1/4" diameter.

Thanks.

[tartansailor]

Mine is 5/16th X 3&1/2 threaded end SS