uxcell 20pcs Plastic Gears 40 Teeth Model 402A Reduction Gear Plastic Worm Gears for RC Car Robot Motor-Fast Shipping

Description

Feature – 100% Brand new and .Good accessories for Vehicle or remote control,Provides a convenient choice for your DIY project

Specification – Plastic Gears Model 402A, 40 Theeth, 0.5 Modulus, 21mm Outer diameter, 3.7mm Thickness, 2mm Hole Diameter

Application – Plastic Crown Gears suit for a science DIY projects such as rc model car, model electric robot and windmill, education such as displaying how gear ratios work, and any other family small motor DIY project.

More Choose – Our store have the most complete specs gears shown in the following description, which can meet your DIY needs.

Package Content – 20pcs Plastic Gears 40 Teeth Model 402A Reduction Gear Plastic Worm Gears for RC Car Robot Motor