4" x 2" Flexible Rubber Coupling (Cast Iron or PVC to Cast Iron or PVC) $10.89 SKU: F42 P/N :F42Manufacturer :EZFLO - 86088 Quantity discounts available QuantityPrice -+ Add to Cart Ships in 1-2 Business Days Product Features Fast ShippingEasy ReturnsSecure Payment Product DescriptionProduct DescriptionTransition Coupling, 4" x 2" Flexible Rubber Coupling (Cast Iron or PVC to Cast Iron or PVC)