12" Diameter - 90° Degree Adjustable Elbow - 1 PACK 7" Round Duct Pipe + Product Details Size –

+ Product Details Size – 8" x 12" or 12" x 8" is the size for the duct opening measurement only

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Dimensions With Outer End are 21

Actual dimensions: 11

High Quality –High quality solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

12" Diameter - 90° Degree Adjustable Elbow - 1 PACK 7" Round Duct Pipe + Product Details Size –+ Product Details Size 12" round duct sheet metal elbow 30 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 30 Gauge thick & made of thick & durable galvanized sheet metal used for HVAC