The Plastic Y Connector is great for any lab or experiment that requires tubes to be attached.
See photos for measurements.
Inner tube diameter: 4 mm
Outer diameter: 7 mm
Head outer diameter: 8.5 mm (To provide a secure connection)
Fits rubber tubes with inner diameter of 6 mm up to 8.5 mm
Also fits soft PVC tubes with inner diameter of 7 mm up to 8 mm
Orders of 10 and more receive bulk quantity discount and wholesale discount.