Lawson Products, Inc. is a distributor of products and services to the industrial, commercial, institutional, and governmental maintenance, repair and operations (MRO) marketplace. The Company operates through two segments, the Lawson operating segment and the Bolt Supply House Ltd. (Bolt Supply) operating segment. The Lawson operating segment distributes MRO products to customers primarily through a network of sales representatives offering vendor managed inventory (VMI) service to customers throughout the United States and Canada. The Bolt Supply operating segment distributes MRO products through its branches located in Western Canada. Bolt Supply has approximately 14 branches located in Western Canada. The Company's product category includes Fastening systems, Cutting tools and abrasives, Fluid power, Specialty chemicals, Electrical, Aftermarket automotive supplies, Welding and metal repair, and other safety products.