Grip Handle Manufacturers
| Valley Roco Mixing (Akron, OH) |
| Vernay Laboratories Inc (Yellow Springs, OH) |
| White, H S Inc (Pompano Beach, FL) |
| WS Hampshire (Hampshire, IL) |
| Zatkoff Seals & Packings (Warren, MI)
Manufacturer |
| Carolina Custom Rubber, Inc. (Cleveland, NC)
Manufacturer |
| Dependable Rubber of Decatur (Decatur, IL)
Manufacturer |
| Expanded Rubber & Plastics Corp. (Gardena, CA)
Manufacturer |
| Keystone Rubber Stamp Co Inc (Wheelin, WV)
Contract Manufacturer |
| Allied-Baltic Rubber Inc (Strasburg, OH) |
| Arco Rubber Co (Schoolcraft, MI) |
| Avon Automotive (Farmington Hills, MI) |
| Molten North America Corp (Findlay, OH) |
| North American Seal & Supply (Bedford, OH) |
| R & J Manufacturing Co (Commerce Twp, MI) |
| Silmix Inc (Stow, OH) |
| Sparton Enterprises Inc (Barberton, OH) |
| Stoler Industries Inc (Dalton, GA) |
| 3 M Rubber Moldings (New Ulm, MN) |
| A B Boyd Co (Modesto, CA) |
| A C Hoffman Engineering (Riverside, CA) |
| Absorene Manufacturing Inc (Saint Louis, MO) |
| Accu-Pad Inc (Anderson, SC) |
| Ace Carton & Tape of Laredo (Laredo, TX) |
| Achilles Usa Inc (Santa Fe Springs, CA) |
