ITEM NAME:20 Pcs 4mm Dia Straight 2 Way Aquarium Fish Tank Air Line Connector C8S8 20 Pcs 4mm Dia Straight 2 Way Aquarium Fish Tank Air Line Connector C8S8 Made of plastic material for long time use Splits or extand your air line hose easily standard pipe fittings that fit standard 4mm diameter air lines. Aquarium Airline Connectors for mending or extending standard airline hose colour:transparent white Material:Acrylic size: Overall size: 22mm Outer diameter: 4mm Inner diameter: 2mm Package Contents: 20 x Aquarium Air Line Connector
