| Size: | 2" |
|---|---|
| Dimensions: | 3-1/2" x 2-1/2" |
| Product Type: | Pipe Clamp |

Yes, this clamp is approved for use with hydronic heating systems. It is approved for a maximum of 180 deg. F.
Plastic. It’s flexible enough to snap over a tube, via a slot in the back, and then you can screw it to framing or backboard.