What is this part? Part number 2768179

What is this part? It's part number 2768179.

Thanks

C body and Imperial tilt & tele lock knob 1966 to 1968

What condition is the chrome ?

Any pits?

I might be a buyer if it's nice.

I know that part too well....had three C's with the tilt & tele steering wheel.

Thanks! I will take a look for its condition.

It's NOS in mint condition.