Review on ISO Stainless Disconnect Hydraulic Coupling by Austin Arvayo

I have Parker 60 series couplers that are interchangeable but do not work. They also sent me different kits that differed from the photos and 1 out of 3 kits ordered matched the serial number. None of these are interchangeable or work with the Parker, Dixon, or Swagelok series 60s. I'm surprised to see that they don't list the type of metal they are made of or any papers with them anywhere. Also, the model number and markings appear to be rusting already (brand new, just received today).