- This 3-inch gas vent pipe collar can be used as a firestop for openings in floors, ceilings and walls
- C 2-3/8 inch
- Size refers to the inside diameter of the pipe or fitting
- The outside diameter of RV is approximately 1/
- Product Details
Color|Finish Galvanized Weight 0.3 lbs Material Galvanized Steel Package Quantity 1 Collar Type Vent Wall Type Double Size 3" Height 0.2" Width 10.5" Length 10.5"