Turbosmarts WG38/40/45 1/16NPT Hose Barb Fittings are the perfect spare parts for Turbosmart UltraGate38 (38mm), CompGate40 (40mm) and HyperGate45 (45mm) External Wastegates, including HP Gates. These fittings allow you to use a 6mm ID hose when connecting to reference/vacuum ports, making them incredibly convenient and reliable. Turbosmart is dedicated to providing top-quality performance products, so you can trust that these fittings will serve your vehicle with maximum efficiency. Get Turbosmarts WG38/40/45 1/16NPT Hose Barb Fittings today for spare parts that will last!Fittings 1/16NPT (6mm & Blanks) Suit Turbosmart Ultra-Gate38 (38mm), Comp-Gate40 (40mm) and Hyper-Gate45 (45mm) External Wastegates Inc. HP Gates. Fitting allows use of 6mm ID hose to reference / vacuum ports.Suit Turbosmart Ultra-Gate38 (38mm), Comp-Gate40 (40mm) and Hyper-Gate45 (45mm) External Wastegates inc HP Gates. The fitting allows using a 6mm ID hose to reference / vacuum ports.