T-connection / Reducering

T Hose coupling made of durable Nylon plastic.
Available in a variety of sizes.
The couplings are used to join together / assemble three hoses with different inner diameter for two of them, for example when installing an external pressure gauge, so you can join an existing vacuum hose with this T-hose coupling / T-coupling and then mount the meter.
Also works well as a replacement if your car / vehicle is equipped with original T-connectors.
Suitable for several applications, such as radiator hose, fuel hose, vacuum, oil hose etc.