Snap-lock coupling ends and lightweight. Double wall type b vent pipe. Rugged, double-wall construction of corrosion-resistant galvanized steel and aluminum. SKU: 41662202 MFG: 3E24 Shop more products by AmeriVent. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. $24.79 Quantity 6 12 18 24 30 36 42 48 54 60 In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Size: 3" x 2' Material: Aluminum/Steel Finish: Galvanized Double wall type b vent pipe Rugged, double-wall construction of corrosion-resistant galvanized steel and aluminum Snap-lock coupling ends and lightweight FEATURES MFR: 3E24 SKU: 41662202 UPC: 095029400153 Brand: AmeriVent