06MJ-06MJ-04MJ TEE FORGED 1

For a run-reduced tee setup, this fitting matches that layout. The two run ports are Male JIC 37 degree flare, 9/16-18, and the branch port steps down to Male JIC 37 degree flare, 7/16-20, all to SAE J514.

That's what this fitting is built for. The two run ports hold the main line at 9/16-18 and the branch steps down to 7/16-20, so you get a reduced outlet without needing an extra reducer in the line. All three ports are Male JIC with the SAE 37-degree flare, all conforming to SAE J514. Pretty clean solution when your branch circuit runs smaller hardware than the feed.

That warning is a requirement for products sold in California that may contain chemicals known to cause cancer or reproductive harm. It's a general notice, and the fitting is still safe for its intended use in hydraulic systems when handled properly.