Stick-on Collar Duct | Galvanized Steel Metal Collar Duct 30-Gauge | 5" is Compatible with 5" 4" Round Duct Pipe ensuring consistent and efficient air Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

ensuring consistent and efficient air distribution throughout your space

Two Mounting Base Options – Includes both a solid base and a ring base

+ Product Details Size – 6"h X 12"h is the size for the duct opening measurement only

Strong aluminum frame & cube core that never rusts

+ Product Details Size - 14"w X 8"h is the size for the duct opening measurement only

Stick on Collar Duct Galvanized Steel Metal Collar Duct 30 Gauge 5" is Compatible with 5" 4" Round Duct Pipe ensuring consistent and efficient air Compatible With Duct 7in Applications This sheet metal DDAG A 1212 ensuring consistent and efficient air distribution throughout your space Two Mounting Base Options – Includes both a solid base and a ring base