Cleaning the gutters before the storm (why do I always wait'till the end)
Terry Coombs wrote, on Wed, 10 Dec 2014 21:36:40 -0600:
That one looks to
have the blades pivoted on a reinforced area of the disk
I held those two blades in my hand.
They're basically two thick rectangles of steel on a pivot pin
that swing free.
I wouldn't want to be anywhere near them when they're moving.
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