William Marshall

Sid Tool Co., Inc. distributes metalworking and maintenance, repair, and operations (MRO) products and services. Its products includes abrasives, clamping, and positioning, fasteners, fleet maintenance, hand tools, hardware, hose, tube, fittings, and valves, janitorial and facility maintenance, lighting and electrical, lubricants, coolants, and fluids, machinery, marking and labeling, material handling and storage, measuring and inspecting, milling, motion control and fluid power, plumbing, pumps, and filtration, power tools, raw materials, safety, saw blades, shipping and office supplies, threading, tool holding, turning and boring, and welding and soldering tools. The company was founded by Sidney Jacobson in 1941 and is headquartered in Melville, NY.