American Legacy Manufacturing an American Legacy The Mayhew Promise of Quality Mayhew Steel Products is a dynamic, innovative Massachusetts based manufacturer and marketer with a foundation as an American institution. Mayhew tools reflect the spirit of America: rugged, dependable, and uniquely positioned to stand the test of time. Known for true American craftsmanship, Mayhew forges the best tools from the finest materials. That’s a tradition we’re dedicated to upholding. In fact, Mayhew believes so strongly in the viability of American manufacturing that it has re-invested in plant equipment and new production facilities while purchasing two new U.S. plastics companies to extend it’s vertical integration and expand its growing US supply chain of raw materials. The Mayhew legacy has remained firm. We absolutely refuse to sacrifice quality and remain committed to manufacturing tools our customers can rely on and believe in.