I have small Wichard swivel snap shackles on my Harken furler. If you are installing them to facilitate sail changes, then I'd go with swivel snap shackles. Non-swivel snap shackles wouldn't be much of an upgrade to regular shackles.
Just my two cents. Dennis C. Touche' 35-1 #83 Mandeville, LA On May 19, 2018 5:54 AM, "David Knecht via CnC-List" <[email protected]> wrote: Aries is due to splash on Monday and spring projects are mostly done. One thing I have not yet done is replace the standard shackles on the Harken furler top and bottom units with snap shackles to make head and tack attachment during sail change easier. I have been looking at shackles to decide what to use and the standard seems to be swivel snap shackles. However, I also came across these non-swivel snap shackles that are much less expensive and seem like they might be suitable. My question is whether there is any need to use a swivel shackle in this application? Since the drum at the top and bottom can both rotate, I can’t see why you would need a swivel on the shackle itself. I was thinking about something like these and would appreciate the group's thoughts: https://www.defender.com/product3.jsp?path=-1%7C2259973%7C2260013%7C2260026&id=1943639 or https://www.mauriprosailing.com/us/product/SEL40604001R.html Aries 1990 C&C 34+ New London, CT _______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray
_______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray
