Hose pilar 5mm - hose connection 5mm

Made for use in a diy brake bleeder for my car

connect a 5mm hose from the bleeding nipple from the car to one of these connections, attached to a jar lid. Connect the other hose pilar on the lid to a small vacuum pump to extract brake fluid.
(I converted a pressure plant sprayer to a vacuum pump)
Brake fluid ends up in the jar, make sure to keep the the brake fluid container filled when extracting.

Make preferable in ABS for strength. You might want to smooth it with Acetone vapor for