P3001-215 Size: 2" x 1.5" Features: -Reducing coupling.-Creates a rigid long lasting pipe joint.-Connects 1.5", 2" cast iron, plastic or steel to 1.5", 2" copper or 1.25" plastic.-Allows you to make transition pipe connections that are resistant to shear forces.-Size 1.5": 2.13" H x 2.75" W x 2.75" D.-Size 2" x 1.5": 2.12" H x 3.27" W x 3.27" D.-Size 2" x 2": 2.13" H x 3.08" W x 3.08" D.