Plastic Gear Kit 81pcs

This 81-piece gear kit includes a wide variety of POM plastic gears including crown gears, standard gears, racks, pulleys, belts, and worm gears. Designed for use in prototyping, robotics, and small mechanical models, the gears feature a consistent 0.5 modulus and various hole diameters to match different shaft fits. Ideal for hobbyists and engineers working on motion transfer and mechanical assemblies.