Hex key

This part is NO LONGER AVAILABLE. You cannot purchase this part. Can I still get this?

Listed on the following equipment:
BH Fitness - Dual Adjustable Pulley - LK500FT
Tuff Stuff - CXT-200
Tuff Stuff - FTX - Functional Trainer
Tuff Stuff - Multi Functional Trainer - MFT-2700

* Images may not be identical to part.