Mueller Streamline T030X-12 - 3 x 3/4 Wrought Copper TeeSKU: T030X-12Mueller Streamline T030X-12 - Wrought Copper Tee.DocumentationMueller Copper Fittings for Plumbing and Mechanical Applications Submittal Data Sheet (PDF)DocumentationMueller Copper Fittings for Plumbing and Mechanical Applications Submittal Data Sheet (PDF)