Item Type: Air Conditioner 90 Elbow Aluminum Connector Material: Aluminum Product Specification: 90 Elbow Connector Fitment: Fit for all cars, trucks, engineering vehicles and air conditioning retrofit Product Size: Outer Diameter of Small Hole: 15.3mm Inner Diameter of Large Hole: 23mm 1Scope of Application: Our AC aluminum joint is suitable for all cars, trucks, engineering vehicles and air conditioning retrofit. 2Outstanding Performance: Our AC aluminum connector is very firm, anti rust, wear and scratch resistant. 3Durable Lifespan: The main material of this connector is aluminum, which has strong construction and stability, capable of a lasting use. 4Exquisite Design: Our aluminum joint adopts a 90 bend angle, and the size meets the standard, which can ensure the stable operation of the air conditioner. 5Direct Replacement: Our aluminum connector is a perfect replacement, which can directly replace the old or broken one without complicated operations.10 x Aluminum Connector