6 Pack 1-Inch Suspension Clamp, Made Of Durable Polypropylene To Prevent Corrosion, Eliminates Contact Between The Pipe & Framing Surface Thereby Reducing The Transmission Of Water Line Noise, Ribbed Design Allows Pipe To Cool Faster & Expand/Contract Freely, Polybagged.
- No corrosion -- made of durable polypropylene
- Ribbed design allows faster cooling and pipe expansion and contraction
- Can be used on hydronic systems
- UPC listed
