![](https://advanced.mu/665-large_default/34pcslot-plastic-gear-set-diy-rack-pulley-belt-worm-single-double-gears-all-the-module-for-diy.jpg)
![](https://advanced.mu/665-large_default/34pcslot-plastic-gear-set-diy-rack-pulley-belt-worm-single-double-gears-all-the-module-for-diy.jpg)
34 different types of parts and accessories in a single package, making it the ideal choice for laboratories, science education, DIY Models, repair of remote-controlled aircraft/helicopters, etc. Includes gear, rack, pulleys, belts and other transmission parts.
34 different types of parts and accessories in a single package, making it the ideal choice for laboratories, science education, DIY Models, repair of remote-controlled aircraft/helicopters, etc. Includes gear, rack, pulleys, belts and other transmission parts.