2 Pack - 8" Diameter 90 Degree Adjustable Elbow - 30 Gauge Galvanized - Crimped End Connection 10" Round Duct Pipe + Product Details Size –

+ Product Details Size – Stick-on collar is 10" and it is compatible with duct 10"

+ Product Details Size – Stick-on collar is 9" and it is compatible with duct 9"

Ideal for concealing loud machinery or sound-sensitive equipment

Powder-coat finish – Smooth

2 Pack - 8" Diameter 90 Degree Adjustable Elbow - 30 Gauge Galvanized - Crimped End Connection 10" Round Duct Pipe + Product Details Size –+ Product Details Size 8" 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