The Construction Metals Inc. Pipe Roof Jack with Adjustable Collar fits 3 in. - 4 in. pipe. It is adjustable to eliminate guesswork and has a sturdy base that fastens to the roof deck.
- Made of galvanized steel
- 28 gauge
- Adjustable for 3 in. - 4 in. pipe
- For commercial or residential installation
- Fits 3 In. to 4 In. pipe.
- Just peel collar to set to the desired opening for a snug fit.
- No more guessing if the pipe will fit the collar.