4" Transition Coupling $9.62 SKU: NHCO4 P/N :NHCO4Manufacturer :EZFLO - 43407; MIFAB: MI-HUB-4 Quantity discounts available QuantityPrice -+ Add to Cart Ships in 1-2 Business Days Product Features Fast ShippingEasy ReturnsSecure Payment Product DescriptionProduct DescriptionTransition Coupling, 4", Neoprene with Stainless Bands