20Pcs Worm Gears, Bettomshin 8x2x4.5mm/0.31x0.08x0.18"(ODxIDxT)142A 0.5Modulus Plastic Gear, White High Rotating Speed Wide Uses for Pulley Belt Shaft Robot RC Motor Worm Crown Hand DIY Car Kit

★★★★★ 4.7 58 reviews

US$4.88
Price when purchased online
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US$4.88
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 237095811 Release Date 2026/07/10 List Price US$4.88 Model Number 237095811
Category
  • Outer Diameter:8mm;Shaft Diameter : 2mm.Most gear is 2mm aperture (tight or loose).
  • The Gear Package included: spindle, single/double crown gear, pulley, rack, bevel gear, copper gear, bushings, axles, tires, rubber bands and so on, more accessories that you need for diy robots/motors.
  • Multi-uses,Great for diy science and small production, product design and mechanical model.
  • It includes worm gears,crown gears and a couple of other gears, suitable for DIY model production technology.
  • This is the most complete gear set. It can meet your DIY needs.

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4.7 out of 5
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58 ratings | 24 reviews
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