Alden Corporation Alemite Co. American Drill Brushing American Saw & Mfg. Co. Edward Andrews Co. Bahco North America Basset Rotary Tools Besly Products Corp. Borite Mfg. Corp. Boss Gloves Brown & Sharpe Bossard Cimcool Cincinnati Tyrolit Crown Mats and Matting Crucible Steel Co. Cleaning Systems Division Danly Machine Corp. Desmond-Stephan Mfg. Co. Dumont Dykem Co. Dormer Tools Equipto Co. Flexbar Machine Corp. Grob, Inc. Heinemann Saw Co. Hermes Hollaender Mfg. Co. P. H. Horn Huot Mfg. Co. Jacobs Jergens K-Tool Lenox Sawblades and Handtools Liberty Special Tool Co.

Lista Loc-Line Lockwood Products, Inc. Lyons  Merit Abrasives Michigan Drill Corp. Milacron Mitutoyo Tools MRO Solutions National Twist Drill North American Tool Northwestern Tools, Inc. Permabond Pferd Precision Brand Products Quality Carbide Tool Ray-O-Vac Ready Tool Co. Regal Cutting Tool Riten Royal Products SGS Tool Co. SPS Technologies Sandvik, Inc. Scully Jones Corp. Service Diamond Tool Spellman Mfg. Co. Standard Abrasives Standard Lockwasher & Mfg. Co. Tapmatic Corp. Unbrako Div., SPS Walton Co. WIHA JH Williams Zelenda