Nyple do oil catch tank'a Mishimoto M16x 1.5 3/8" Aluminiowe Czarne 2-pak - MMFT-M16-38BK - These fittings adapt a M16x 1.5 thread to a 3/8-in push-on hose barb. They are made from 6061 aluminum and feature a black anodized finish for superior durability. The threaded end is sealed with a Viton™ O-Ring. Like all of our products, these fittings include Mishimoto's Lifetime Warranty.