O'Day 272 Masthead Sheaves

Aug 17, 2017
44
Catalina Catalina 30 MKII 5346 Melbourne Yacht Club
Does anyone know the dimensions of the masthead sheaves on an O'Day 272? I'm getting a lot of drag on the halyard and that's the only thing I can't get close enough to see. So if I send someone (much lighter than me) up there, it would be nice to have new sheaves and pins in hand.
 

Dave Groshong

SBO Staff
Staff member
Jan 25, 2007
1,867
Catalina 22 Seattle
You'll need to identify your spar section, send a few pictures, one of the mast base, and one of the gooseneck area (where mast and boom join), I'll be happy to help if I can.