4"x3" Transition Coupling $12.88 SKU: NHCO43 P/N :NHCO43Manufacturer :EZFLO - 43421 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 3", Neoprene with Stainless Bands