Gear Headquarters manufactures spur, helical, double-helical, herringbone, bevel, internal and spline types of gears. We also produce worm and worm gears, sprockets and timing belt pulleys. Gear Headquarters works with both Standard Inch and Metric tooling and specifications and with a wide variety of materials such as typical carbon and alloy steels, stainless steel, tool steel, aluminum, many types of bronze, cast iron, plastic and phenolic.