Master Spring is a U.S. manufacturer specializing in custom CNC wire forms and industrial coil springs. They create made-to-order custom springs, including compression springs, extension springs, and torsion springs, as well as wire forms like clips, hooks, clamps, and fasteners. Serving a wide range of industries such as commercial lighting, electronics, fishing tackle, hardware, construction power tools, renewable energy, and spraying equipment, Master Spring prioritizes customer-focused collaboration and utilizes modern equipment to produce parts per print. They offer design assistance, short lead times, and a variety of custom spring solutions for industrial tools, electronic instruments, and more.