The Rock-ola Cash Door Frame part number 43691 in this black color was first used with the model 444 and continued to be used on the following models:
445, 446, 447, 448, 449, 450, 451 and 452. The same size frame but in the gold color was used on models 436 Centura, 437 Ultra, 440, 442 and 443.

This cash door frame accepts a metal coin door that measures 8.25 inches tall by 8.25 inches wide.
(20.9 cm by 20.9 cm).

I have several of this same frame which came from machines I parted out years ago.
None are bent or vandalized but all have some paint damage and perhaps a little bit of rust on the lower edge.