P1051-44 Features: -Flex coupling.-Specially formulated PVC compound positively seals any sewer and drain connection.-Connects pipes of same or different sizes and materials quickly and easily.-Stainless steel clamps are corrosion-resistant and rustproof.-Asbestos cement fibre or ductile iron to cast iron or plastic.-Leak proof, rustproof.-Positive seal against infiltration and exfiltration. Dimensions: -Dimensions: 4" H x 5.57" W x 5.57" D.