When inventor and author Jack Benfield sat down to write the definitive guide to executing expert bends in conduit, he filled the small volume with solid, real-world explanations of everything from ...

Inventor, author, and conduit marketing pioneer Jack Benfield literally wrote the book on conduit bending, as well as developing and patenting the first one-piece one-sweep solid conduit bender, in ...

If you’ve looked into building a backyard greenhouse, you know that one of the tools required to build the little “sun shed” is a tubing roller. Now such a device–if purchased–could cost you several ...