I bought it as an alternative to buying individual wire spools. Not only i got 5 times the wire for the same money, but also 38 colors of it! Couldn't be happier!
Traxxas 5525 Rod Ends / Hollow Balls (12)
Apr 30, 2017
Not for delta 3d printers!
I bought these in hopes to use it to make delta rods for my new 3d printer. Turns out, there is a bit of play between plastic hub and the metal ball. Enough of a play for me to decide not to use it! Now, I have to look for some other options.. Otherwise, it might be working just fine for an RC toy.