Uploaded December 2024 | Updated September 2026, 3 weeks ago

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After three years they have received abuse from the sun, wind and rough handling. Time for replacement. I made reinforcements for the turbine tip and added alignment holes greatly simplifying the joining of the two halves.

Wind Turbine: thingiverse.com/thing:6499718

Heavy Duty Ball Bearing Swivel Solid Rings Sea Fishing
I ordered No.7 rated at 220 lbs and it is 33mm or 1-1/4” overall length

ebay.com/itm/Heavy-Duty-Ball-Bearing-Swivel-Solid-Rings-Sea-Fishing-Lot-0-1-2-3-4-5-6-7-8-10/162403831576?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649