Sizes Available in 3/8, 1/2" other sizes available in special order. A full 1" of internal thread anchors your materials and is embedded in concrete. Made from # 16 gauge galvanized solid body. A full 1" of internal thread anchors your materials and is embedded in concrete.

Made from # 16 gauge galvanized solid body. Installation of the "SCHI" insert is simple and quick. These hanger inserts can be nailed, screwed or pneumatically stapled. When running several lines of pipe, chalk lines may be snapped and the nail holes on the insert easily line up for a "perfect" line. When you put the "SCHI" insert down. "Your Done"! No plugs to knock out, no nuts to fish in and screw; just hang pipe! "SCHI" inserts are the fastest, strongest, inexpensive and "DEPENDABLE" way to hang your pipe. Tested and Approved.