The Claber 91141 1/4" Tee has an easy grip and watertight seal guaranteeing no leakage. For connecting three pieces of 1/4" (4-6mm) feeding tube. Or installation into 1/2" (13-16mm) main tube .Tee connector (3 way)MPN 91141EAN 8000625911417Blister packs of 10..