Easily installed adjustable clamping pipe brackets are made of non-corrosive 11 gauge 304 stainless. They securely attach pipes to manhole walls and other surfaces with no protruding hardware, are fully adjustable to fit irregular surfaces. Wide range of sizes in stock 1.5" – 30" for SDR 35, Sch 40, C900, HDPE. Other sizes can be produced. Pump support systems also available. Proudly made in the U.S.A.