This high-pressure brass fitting is designed to connect your 3/16" brake tubing to a 1/8 NPT female port. The female side has 3/8-24 threads with a convex seat to accept standard SAE inverted flare tubing. The 90 degree fitting positions the tubing close to the part, making it ideal for plumbing Wilwood and similar American aftermarket brake calipers. Rated to 1900 psi working pressure. Sold individually.