Look on EBay there are a couple of aluminum jam cleats listed
> On Mar 16, 2023, at 17:25, Jonathan Tebbens via CnC-List
> wrote:
>
>
> https://www.nandjmarine.com/store/product-detail/plastic-jam-cleat-6
> http://www.hollandmarine.com/hmp-flipbook-2022/flipbook/index.html?page=204
>
> Like
Hi Dennis,
No, Grenadine’s sheaves are definitely much thinner and larger diameter, and
aluminum.
Cheers,
Randy
> On Mar 16, 2023, at 8:58 AM, Dennis C. via CnC-List
> wrote:
>
> Randy,
>
> They look like this?
>
>
Thanks Roy. Grenadine has always been a freshwater boat, so corrosion is not
an issue.
The main halyard masthead sheave is a bit buggered on one of its rims from the
halyard jumping the sheave and being pried back out. I don’t know if it’s a
chafing risk for a new all-rope halyard, but it’s
https://www.nandjmarine.com/store/product-detail/plastic-jam-cleat-6
http://www.hollandmarine.com/hmp-flipbook-2022/flipbook/index.html?page=204
Like these? My originals are alum., not plastic. Have never turned up one
of those.
Jon Tebbens
'78 Mega 30
Katherine
On Thu, Mar 16, 2023 at 12:20 PM
So, Group…I’ve already replied to Pete’s request for help. But that made me
think about my own situation………I own a 1977 C MKIIC…….I have continually
upgraded it and for the past 10 years, we’ve been racing it with a crew that
I’ve been with for over 30 years. Yes, we’re all getting older,
Pete, good to hear from you ……….do you have a picture? I have the 38MKII and
actually, I have lots of spares and stuff….even winches. I’m not close to the
boat at this point, but if I had a picture, I could tell you if I have it.
Best, Ron CAsciato
From: pete.shelquist--- via CnC-List
That’s it. Thanks.
From: Ken Heaton
Sent: Thursday, March 16, 2023 11:25 AM
To: Stus-List
Cc: pete.shelqu...@comcast.net
Subject: Re: Stus-List Jam Cleat
Are you looking for thr jam cleats listed on this website?
http://www.hollandmarine.com/CCfolder/CC001.html
Ken H.
Are you looking for thr jam cleats listed on this website?
http://www.hollandmarine.com/CCfolder/CC001.html
Ken H.
On Thu, 16 Mar 2023 at 13:20, pete.shelquist--- via CnC-List <
cnc-list@cnc-list.com> wrote:
> I’m looking for a source on a couple jam cleats similar to what came on
> our 80’s
I’m looking for a source on a couple jam cleats similar to what came on our
80’s vintage C 37.
Initial online review has come up short and hoping someone can help me out.
Thanks,
Pete
Please show your appreciation for this list and the Photo Album site and help
me pay the associated
They look way to wide for the masthead sheaves on a C 30.
The important measurements are:
- Size of axle hole
- Overall diameter of the sheave
- overall width of the sheave
Extra measurements:
- Width of the rope groove (ie what size rope will it hold
- Width of wire groove
See:
Randy,
They look like this?
https://drive.google.com/file/d/0B_sb5TfIENvsTzNCZWtUQ2JQeVE/view?usp=share_link=0-Em5B_AxQTt0SXnJYhnRneA
I had these on my desk for years along with a mast base exit fitting. I've
looked everywhere and can't find now them to measure for you.
--
Dennis C.
Touche'
Randy,.
Forgot to mention. The original C masthead sheaves are aluminum with bronze
bushings. Basically bulletproof and superior to modern plastic ones.
They likely just need cleaning and lubrication.
That said, some people have concerns that the dual groove design causing
premature wear
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