Model Number:Health Gear2ge7atvkxq-03 Material:Plastic Item Weight:20 g Features:- Made of high quality plastic, wearable and long service life.- These products are for toys gear pulley and other spare parts, suitable for DIY model technology production.- There are six different set for your option including many kinds of gear parts and you can find one that better meet your need.- Small parts, easy to use, great model making accessories for all kinds of cars, robots, etc.- They are also good replacement of old or broken parts.64 kinds:Spindle Straight Gear: 10 kinds 80.8A 81A 81.5A 82A 92A 102A 122A 132A 142A 182ACrown Gear: 11kindsC152A C203A C282A C282.5A C303A C322A C20082A C28082B C28102.5B C30102B C40102BSingle Layer Gear: 12 kinds 202A 242A 242A 302A 303A 302.5A 322A 362A 402A 422A 482A 562ADouble Layer Gear: 19 kinds16102B 18102A 20082B 20102B 22082A 22102B 24102B 24122B 26082B 28102B 30162A 32082B 34102B 38082B 40102B 46082A 48102B 50102APulley: 8 kinds 122B 102B 62A 92A 132A 16.82A 242ABWorm: 2 kindsW6*62A W6*82AT Connector Sleeve: 3T-2A-2B Bevel Gear: S162ASpecifications:Main Material: PlasticType: 64kindsPackage Includes:1 Set * Gear Pulley Kits About this item [Plastic Motor Gear Set]: These products are for toys gear pulley and other spare parts, suitable for DIY model technology production [Material]: Made of high quality plastic, wearable and long service life [Application]: The great tools are designed for all kinds of DIY cars, robots, model making accessories [Package Contents]: Comes with 64pcs different kinds of gears, meet your different requirements [100% Satisfaction]: If you have any question about this item, please feel free to contact us, we will help you within 24 hours on weekdays [Plastic Motor Gear Set] [Material] [Application] [Package Contents] [100% Satisfaction]