Cryfokt 19pcs Plastic Gears - Modulus 0.5 Aircrafts Boats Robots

1. [STABLE AND WEARABLE] Gear set ensures stable performance and long service life for your . 2. [COMPLETE SET] Includes 19 pieces of gears to cover all your model-making needs. 3. [EASY ASSEMBLY] Small parts are simple to assemble, making it a great choice for beginners and experts alike. 4. [PRECISE SPECIFICATIONS] Gears are accurately sized for compatibility with a wide range of . 5. [MULTIPLE APPLICATIONS] Suitable for various model types including aircraft, automobiles, boats, and more. Specification: Description: If you are a model amateur, you would know that gears are essential and necessary parts for . Aircraft, automobiles, boats, robots and other small production of science and technology will all need to use gears. Here we provide 19pcs gears of different sizes which may meet your basic needs for model making. They are also good replacement parts of old or broken gears. Features: Made of plastic, wearable and long service life. The products are for toys gear spare parts, suitable for model technology production. Small parts, easy to use, great model making accessories for all kinds of cars, robots, etc. This is the gear set including 19 kinds of gear parts. It can meet your needs. 16102B for example means 16 outer teeth, 10 inner teeth, aperture diameter is about 2mm and loose-fitting 2mm shaft. Specifications: Material: Plastic Color: White Modulus: 0.5 Thickness: 4~5mm Type: 16102B, 18102A, 20082B, 20102B, 22082A, 22102B, 24102B, 24122B, 26082B, 28102B, 30122B, 30162A, 32082B, 34102B, 38082B, 40102B, 46082A, 48102B, 50102A 1. The first and second number is outer teeth number 2. The third and fourth number is inner teeth number 3. number is aperture diameter 4. 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. 5. Gear outer diameter=(teeth number+2) x 0.5mm e.g. 16102B means 16 outer teeth, 10 inner teeth, aperture diameter is about 2mm and loose-fitting 2mm shaft. Gear outer diameter=(16+2) x 0.5mm=9mm. Weight: 9g(approx.) Package Includes: 19pcs x Gears