Hi, Wondering if anyone knows if the two items below are compatible to each other. They are the same brand, but I'd like to make sure they fit each other since returning would be difficult.

Note for the 2 links below: (a) is the yellow cage 1000 lb capacity, (b) is the lat pulldown for the gray power cage 800 lb capacity

(a) BalanceForm Multi-function Adjustable Power Cage:

(b) BalanceForm Lat Pulldown Attachment:

Thanks everyone!