Turnbuckles are usually used in control systems to apply the proper amount of tension to the cables. It is extremely important to ensure that they are properly secured from turning. The two primary ways are via safety wire or special clips. AC-43-13B explains the proper ways to secure them. This is not one of them!
In Case You Missed it
The Home Machinist
What do you do if you want to cut a longer-than-usual taper? Well, first you'll need to create a simple tool from some round stock that will provide target zones for your dial indicator, and then you may need to buy some more tools-what a shame! Home Machinist Bob Fritz takes you through the process. Hint: Choosing the right Morse Taper is critical.
Build a Bear: Some Assembly Required
Dave Prizio - 0
Much more than Tab A into Slot B: Team Prizio assembles the Texas Sport Cub.
If you thing that turnbuckle is bad workmanship, I’ve seen a cable fork end sleeve that is supposed to be swaged where the “builder” just center punched it several times and claimed it was “good enough”,he got really mad when I rejected it.
Wow!