| Unit Count | 1.0 Count |
| Color | Gray |
| Included Components | Round Duct Reducer |
| Material | Galvanized Steel |
| Material Type | Galvanized Steel |
| Connector Type | Reducer |
| Size | 5" Inch to 4" Inch |
| Exterior Finish | Galvanized |
| UPC | 744110731408 |
Both ends are male-fit and insert inside the corresponding duct pipes. (NOT a female coupler.). Included Components Round Duct Reducer. Connector Type Reducer. QUICK INSTALLATION & UNIVERSAL COMPATIBILITY – Easily connects different duct sizes – works with extractor fans, inline fans, range hoods, and dryer vents.