Fairlead installation

Dec 15, 2020
13
Hunter 29.5 Grand Haven
I'm adding a couple Ronstan RF59 fairleads to handle the jib sheets to winches I've added to be able to single hand sail (apparently this was an option for my 1995 29.5 the original owner didn't include with the build). Specs show them mounting on the cabin side between a couple of ports. Anyone have the specs regarding the thickness of the cabin wall so I get the correct length screws.
 
Oct 19, 2017
8,120
O'Day Mariner 19 3444 Littleton, NH
I don't know the specifics of your boat, it looks like a Hunter?, but I wouldn't expect your cabin trunk to be much more than 1/4" to 5/16" thick. You can probably get a good idea by measuring the cabin top around your hatch. If anything, the top will be a little thicker than the sides. The bulkhead of the back of your cabin trunk may be thicker, but it might also be similar to the sides.

Maybe someone with your model will chime in.

-Will
 
Sep 24, 2018
4,488
Catalina 30 MKIII Chicago
I've built up a collection of stainless nuts, bolts, screws and washers over the years. The wood/metal screws were bought as a kit. The machine screws are organized by diameter. It's been a tremendous help and time saver over the years. A hardware store trip from the yard or marina takes no less than 30 minutes.

You can always use a longer screw and cut it down
 

jssailem

SBO Weather and Forecasting Forum Jim & John
Oct 22, 2014
24,531
CAL 35 Cruiser #21 moored EVERETT WA
I'm adding a couple Ronstan RF59 fairleads to handle the jib sheets to winches I've added to be able to single hand sail
Looking at the image of your boat, the jib sheet winches appear to be on the cabin top under your dodger. How are you thinking that the fairlead will help? Currently, the sheets appear to be inside your shrouds. Are you thinking of locating new winches back by the helm? You might consider constructing a self-tacking jib. I suspect it would be less expensive than adding 2 new winches and the connecting hardware. It would have the added benefit of keeping the jib sheets away from the side walking passage to the bow.