The function of this connector is as follows: Hose fittings are an alternative way to connect hoses alongside traditional connections. This design takes up less space at the connection itself and allows for more visible hose. They are particularly popular in case modding systems! This hose connector features a 90-degree bend and is rotatable, making it interesting for easy tubing within the system. Extremely high flow: Unlike standard connections, the inner diameter of these hose fittings has been maximized. Achieving a 10 mm inner diameter with a 13 mm outer diameter is unprecedented in the water cooling scene! Technical specifications: Height: 29 mm, Width: 35 mm, Depth: 17 mm.