34Pcs/lot Plastic Gear Set DIY Rack Pulley Belt Worm Single Double Gears All The Module For DIY
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.
ADV00268
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.