Building Materials Hardware Rigid Tie Sanyo Fastening Bracket Exterior Wall

Price is for 4 pieces as shown in the first image (sample).

These were found in my parents' warehouse.

They appear to be various types of aluminum (?) fittings for construction.
They have holes, so perhaps they are fasteners? I am an amateur and don't know the exact names, but based on my research, they might be frame angles, framing anchors, rigid ties, brackets, etc. Please forgive me if there are any errors in the title.

These are old items and have rust, dust, and dirt. They will be shipped as-is via Yu-Packet Post without cleaning.

This is a bargain listing, so please refrain from purchasing if you are concerned about minor details! Only purchase if you are okay with this.

Please check the images and only purchase if you are okay with the condition.

I wasn't sure how to measure them, so I've included photos with approximate sizes.
I will answer questions to the best of my ability, so please feel free to ask if you have any concerns.

I have a large stock, so please contact me before purchasing if you wish to buy multiple items.