help for buck bar

[kettb]

hello everyone

I am searching a buck bar. Has anyone an idea to how can i found it?

The number of buck is "ST1000-980" i am adding photos from it (2 EA)

I looked Ustaco's catalog but i could not find.

 

[kettb]

other photo

 

[bf109g]

kettb -

Sounds like a Boeing tool, but the number's a little weird. Please double check the number.