Description

• 1pack Plastic Gear,Rack Pulley Belt Worm Double and Single Crown Worm Gear diy mannequin equipment box Power Transmission Parts Contains a variety of gears or DIY hand-crafted accessories, racks, pulleys, plastic bars, axles, etc. The tools module is 0.5 module, which are freely matched. It is used for small manufacturing of science and technology, robots, industrial design, DIY artistic works. Gear Aperture:Each set is various and includes several types of POM gears, which can be matched with every single other. The aperture has 1.9mm (tightly suits 2.0 shaft), 2.05 (loosely fits 2.0 shaft), 2.4 (2.55) (loosely fits 2.5 shaft), 2.9 (3) mm, 0.8mm, 1mm, etc.

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