SKU: ATT 665533 The Scupper Flap is tough, flexible material with a molded V-groove to reduce backwash. Fasteners are concealed and corrosion-proof. For 1-1/2" ID exhaust hose and transoms to 3" thick. Rugged Stainless Construction Cast from certified #316 Stainless Steel alloy for strength and lifetime corrosion-resistance. Thick steel sidewalls withstand continual stress and hose flexing. Faster, Simpler Installation A channel under the flange holds a bead of sealant, making it easier to apply a trouble-free seal. One installer can tighten all connections from inside the hull. Barbed tail ends provide plenty of room to hold multiple clamps. Specifications: Thread length: 3 1/2" Barb length: 1 1/2" Overall length: 5 1/2" Max Hull Thickness: 2"
Price: $ 49.95 / Each
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