[Versatile Toy Parts] Ideal for diy model production of toys, cars, and robots
[Complete Gear Set] Includes 7 different gear parts to fulfill your diy needs
[Easy to Use] Small parts that are convenient for all kinds of model making projects
[Precise Design Details] Center shaft variations of 2a and 2b for different fitting requirements
[ and High-quality Material] Made of premium plastic for long-lasting use

Spec:

Description:
If you are a model amateur, you would know that pulleys are essential and necessary parts for . Aircraft, automobiles, boats, robots and other small production of science and technology will all need to use pulleys . Here we provide 7pcs pulleys of different sizes which may meet your basic needs for model making. They are also good replacement parts of old or broken pulleys.
Features:
Made of high quality plastic, wearable and long service life.
The products are for toys pulleys spare parts, suitable for DIY model technology production.
Small parts, easy to use, great model making accessories for all kinds of cars, robots, etc.
This is the pulley set including 7 kinds of gear parts. It can meet your DIY needs.
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.
Specifications:
Material: Plastic
Color: As pictures show
Type: 62A,132A,16.82A,182A,242A,102B,122B
62A: Diameter 6mm, center shaft 1.95mm
132A: Diameter 13mm, center shaft 1.95mm
16.82A: Diameter 16.8mm, center shaft 1.95mm
182A: Diameter 18mm, center shaft 1.95mm
242A: Diameter 24mm, center shaft 1.95mm
102B: 12mm pulley+102B gears, inner bore 2.05mm, loose-fitting(large wheel OD 14.6mm, small wheel OD 5.75mm)
122B: Diameter 16mm, gear of 12 teeth, modulus 0.5, inner bore 2.05mm, loose-fitting.
Weight: