| Product Type: | Elbow |
|---|---|
| Diameter (Inches): | 3" |
| Angle: | 45° |
| Vent Type: | Single Wall |

Yes, it takes two to make an offset. Steve
yes,,, that picture is deceiving.
Yes, two 45's or two 90's are needed for an offset, depending on how you would like to configure. Joel M. Abundant Air Systems Sent from my Verizon Wireless BlackBerry
Yes 2 are required to produce an offset. The length of the 45 degree angle will be 5.41", center to center. The offset will be 3.82", center to center. Any length added to the 45 degree run will add the length x .707 to the offset.