Stauff SP-325.4-PP-DP-AS-U-W10-K SP3254PPDPASUW10#K, SP325, 1IN, Tube Sizes, KIT, Standard Series, Weld Plate for Welded MOUNTING, (STNA11166), 4PPDP-ASUW10#K

The vibration and noise reducing features provide and important contribution to environmental protection. Pipe is typically called out by inner diameter size and tube is typically measured by outer diameter size, so be sure to verify the OD of your pipe or tube prior to ordering. The Outside Diameter is the the size of the hole in the insert that your clamp will come with. The Nominal pipe/tube size is the size of pipe or tube that will fit that particular clamp.