Mansfield, Massachusetts
(800) 835-0121
acornmfg.com
The third-generation business began in owner Eric Delong’s grandfather’s garage, in 1937. Acorn acquired Tremont Nail, the oldest maker of square-cut nails in the nation, in 2006. Another acquisition, Overboards, makes highquality, decorative covers for baseboard heaters.
Acorn’s signature product is its forged-iron builders’ hardware, made in its factory in Mansfield, Massachusetts. The process starts with milled steel that’s been rolled to impress a surface pattern, which resembles weathered steel. Individual pieces of hardware are stamped in small batches at various pressures, using a 125-ton die press. Complex pieces, like ornate strap hinges, are first laser cut and forged, then hand hammered. Anything with a curl or bend is subjected to hot-forged treatments, which are hand manipulated. The result is hardware that’s timeless, in styles…