This barbed tee fitting quickly connects 3 pieces of 1/4"" drip irrigation tubing. These non-corrosive plastic fittings are guaranteed to provided a secure, watertight and airtight connection. These fittings offer strength and durability. Accepts all sizes of 1/4" drip tubing and provides a durable, leak-tight connection. Unique barb design reduces insertion force and easy to install. The Universal Connectors are perfect for using with irrigation or hydroponic systems.