7pcs Plastic Pulley Kits Set with Wearable for DIY Model Making of Cars Robots with Small Toy Pulley Spare Parts
Special Features
- Made of plastic, wearable and long service life
- The products are for toys pulleys spare parts, suitable for DIY model technology production
- This is the pulley set including 7 kinds of gear parts. It can meet your DIY needs
- Small parts, easy to use, great model making accessories for all kinds of cars, robots, etc
- 2A means center shaft is 1.95mm and close-fitting with 2mm shaft. 2B means center shaft is 2.05mm and loose-fitting with 2mm shaft
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