Rear brake hose help

[Toro]

Can anyone recommend the best replacement rear brake hose? Take a look at the photos below. This is the replacement I ordered for my 72 Blazer. On the input side, the inner opening is bigger on the original than the replacement. And on the "T" side, the inner opening is smaller on the original compared to the replacement. The threads/fitting size is correct, but I'm wondering with the difference in opening sizes if everything will seal correctly. I've picked up two brands, and both have Sunsong stamped on the hose. Thanks!