This is a top quality weld-in tube insert or bung (aka; threaded insert).
They are CNC machined from cold rolled steel can be MIG or TIG welded into the end of your tubing.
A very common item when building your own sway bar links, steering linkage, trac bars or control arms.
This threaded step bungs is available in:
- 1/2-20 thread (sway bars)
- 7/8-14 thread (steering or trac bar)
- 1-1/4-12 thread (control arms)
- You choose Left hand or Right hand threads when purchasing.
Don't forget to order the jam nuts!
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These are by far the nicest weld in bungs I have seen. The hex in the end cost a little more to manufacturer, but worth it when you need to tighten (or loosen) the jam nut on your steering or control arms!