As a sailor, with tens of thousands of miles of open ocean sailing and zero
tolerance for gear failure in that environment, I'll add my 2 cents.
KZ1W's recommendations regarding polymer ball bearing blocks etc. spot on. In
addition to the big name marine manufactures he mentioned take a look at
Garhauer Marine (https://www.garhauermarine.com/) US made, 10 year
unconditional guarantee and very cost competitive. I use their blocks for my
main sail and headsail sheeting, highest loads on the boat, and they have been
used and abused in up to 50+ knots of wind. Still perfect after many thousands
of miles. Top quality US made stuff.
As for where to buy, I'm not at all a fan of West Marine for a variety or
reasons. I'd suggest you check out Defender (https://www.defender.com/) for
better prices and seriously better customer service.
Patrick, W7TMT
-----Original Message-----
From: TowerTalk <towertalk-bounces@contesting.com> On Behalf Of Dave Sublette
Sent: Tuesday, March 9, 2021 14:12
To: kj6y--- via TowerTalk <towertalk@contesting.com>
Subject: [TowerTalk] pulley advice
Greetings fellow tower dwellers,
I need to replace pulleys used to haul up 80 meter dipole ends. I need to find
sources for good quality pulleys, perhaps stainless steel types used on
sailboats?
I also need a general purpose, 4 inch diameter pulley for hoisting antennas
(big) on the tower. Perhaps this one should be the snatch block variety?
So what are your go-to sources? Google always returns plenty of hits.
Knowing who the good suppliers are and the quality of goods is very important
and hard to judge from advertising info.
Thanks and 73,
Dave, K4TO
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