Double Pulleys, Set of 5

These double pulleys have two 50mm molded-plastic wheels and are designed for classroom experiments and demonstrations involving simple machines and force. Each pulley has steel hooks at each end for hanging along with brass axles and wide hubs for free running. Set of 5 double pulleys.

Educational products, manipulatives, and kits incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use educational kits, products, and manipulatives alongside math, science, literacy, and STEM curriculum to demonstrate concepts and real-world applications through hands-on activities.