| | May & Scofield Inc (Fowlerville, MI) | |
| | Nikwood Products Inc (Hillsdale, IL) | |
| | Northwestern Tools Inc (Kettering, OH) | |
| | Offko Tool Inc (Kankakee, IL) | |
| | Polar Hardware Manufacturing (Chicago, IL) | |
| | Pressweld Manufacturing Co (Grosse Ile, MI) | |
| | Rabun Metal Products Co Inc (Tiger, GA) | |
| | Retention Knob Supply & Mfg Co (Bellefontaine, OH) | |
| | Seymour Manufacturing Co Inc (Seymour, IN) | |
| | Shell Plastics LLC (Plymouth, WI) | |
| | Shurhold Products Co (Palm City, FL) | |
| | Southco Inc (Concordville, PA) | |
| | Spair Manufacturing Co Inc (Lithia Springs, GA) | |
| | Valois Knives (Lehighton, PA) | |
| | Weiland Metal Products Co (Chicago, IL) | |
