exhaust flapper aluminum 1 inch IDAvailability: 1 in stockSKU: KRC1AAluminum exhaust rain flapper for 1 inch OD exhaust stack $36.71 Qty: Add to cart Ship toSelect countryUnited States *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Add to compare listShares:Material of construction: cast aluminum, Fits exhaust stack outside diameters of 1 inch, Includes all mounting hardwareProducts specificationsAttribute nameAttribute valuePRODUCT TYPEAluminum Rain CapsSize1"MaterialAluminum