| MCMASTER CARR | AURORA | 330-342-6100 |
| IDN HOFFMAN | CINCINNATI | 708-456-9600 |
| IDN HOFFMAN | COLUMBUS | 614-436-6619 |
| ZIPF LOCK | COLUMBUS | 614-228-3507 |
| YOHAR SUPPLY | ELYRIA | 440-366-5504 |
| IDN HARDWARE | PARMA | 216-355-9740 |
| MCMASTER CARR | AURORA | 330-342-6100 |
| IDN HOFFMAN | CINCINNATI | 708-456-9600 |
| IDN HOFFMAN | COLUMBUS | 614-436-6619 |
| ZIPF LOCK | COLUMBUS | 614-228-3507 |
| YOHAR SUPPLY | ELYRIA | 440-366-5504 |
| IDN HARDWARE | PARMA | 216-355-9740 |