20Pcs Worm Gears, 15x2x4.4mm/0.59×0.08×0.17′(ODxIDxT) C282A 0.5Modulus Plastic Gear, White High Rotating Speed Wide Uses for Pulley Belt Shaft Robot RC Motor Worm Crown Hand DIY Car Kit

$3.84

About This Product :

  • Modle: Plastic Gears ; Number of teeth:28 ; Modulus: 0.5 Modulus.
  • Outer diameter:15mm; Hole diameter: 2mm.
  • 100% Brand new and high quality. Good accessories for Vehicle or remote control, Provides a convenient choice for your DIY project.
  • Plastic Gears suit for a science DIY project such as rc model car, model electric robot and displaying how gear ratios work, and any other family small motor DIY project.
  • This is the most complete gear set. It can meet your DIY needs.

99 in stock