Plastic Gears Module 0.5 Mixed Toothed Wheels Sector Toy Robot Parts DIY Accs

Mixed Plastic Toothed Wheels Sector Gears Module 0.5 Toy Robot Parts DIY Accs. Worm 6 6mm, module 0.5, inner hole 1.4mm (tight fit 1.5mm shaft). Worm 6 6mm, module 0.5, inner hole 1.9mm (tight fit 2mm shaft).

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