10" Diameter - 90° Degree Adjustable Elbow - 1 PACK 8in diameter The edges are thoughtfully designed

The edges are thoughtfully designed for mud and flange installation

+ Product Details Size - 28"w X 8"h is the size for the duct opening measurement only

+ Product Details Size – 12" X 2" is the opening (vent hole) dimension - actual size is approx

+ Product Details Size - 30"w X 32"h X 2"d (for duct opening measurement only)

+ Product Details Size - 16"W X 6"H is (for duct opening measurement only)

10" Diameter - 90° Degree Adjustable Elbow - 1 PACK 8in diameter The edges are thoughtfully designed+ Product Details Size 10" round duct sheet metal elbow 26 gauge galvanized crimped end connection adjustable from 5 90 Premium Quality Made of galvanized metal to prevent corrosion, oxidation & rust from water & moisture that lasts longer requiring less maintenance Save money with this energy efficient material, maximizes airrflow and reduces fire hazards. Applications 2 Gauge thick & made of thick & durable galvanized sheet metal used for HVAC