SFIC Core C646 A 606 - Falcon
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1 - Pin and Barrell Continuous Through Wire Hinge 700 x US32D x 120" x TW8 x RHR x TEK - Ives
1 - Pin and Barrell Continuous Through Wire Hinge 700 x US32D x 95" x TW8 x RHR x TEK - Ives
according to your image as seen above you are missing the removable panels.
The removable panel containing the 8 - wire transfer preperation can be seen here:
Therefore in any remaining hardware that you have from the job not installed this would be the item you are looking for and indeed you are looking for two of them.
Please do let us know if there's any assistance we can provide moving forward.