#8 MP X #6 FP SWIVEL 45*

That's correct, this fitting has a 45-degree angle, which helps when you need to make connections in places where a straight fitting just won't work.

Yeah, that's exactly the kind of situation this fitting is built for. The 45-degree angle gives you room to redirect a line where straight connections would bind up or just flat out not fit. The swivel feature means you can get the line positioned right without fighting the fitting to hold its place. It's a #8 male pipe on one end and a #6 female pipe swivel on the other, so just confirm those thread sizes match what you're working with and you should be in good shape.