Our gears are a versatile and innovative addition to any mechanical project. The gears are interchangable, allowing them to work with each other regardless of size. Whether you're working on a school project, tinkering at home, or need gears for your business, our gears are a reliable choice. Made from high-quality wood, these gears are durable and built to last. Get creative and explore the endless possibilities with our interchangable wood gears. This is for a single gear in the size and wood thickness. Each Gear has a ratio of 12 teeth per size Inch. Center bore hole is 1/4".  Need a special size, please message us.