This 90° fitting is used to make tight turns in your oil catch can PCV tubing. Bead-rolled ends hold 3/4" ID tubing tight. Hose clamps are recommended but not required. This fitting is fabricated from 304 stainless steel and powdercoated wrinkle black. Built-in stops hide rough tubing cuts for a clean look. If you're looking for the highest quality PCV fittings available, look no further!