30Pcs 0.5 Modulus Plastic Gear Teeth Model 322A OD 17mm/0.66′ x Hole Diameter 2mm/0.08′ x Thickness 3.7mm/0.14′ Pulley Belt Shaft Robot RC Motor Hand DIY Mechanical Parts Kit White
$3.78
About This Product :
Modle: Plastic Gears ; Number of teeth:32 ; Modulus: 0.5 Modulus.
Outer diameter:17mm; 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.
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