Item Description:

Description

34 different kinds of parts and accessories in just one package， which makes it a perfect choice for
laboratories， science education， DIY models， RC-airplane/helicopter repair， etc.

Our product includes gear， rack， pulleys， belts， and other transmission parts， and all the display pictures were taken in kind.

Specifications

Color:As the pictures show
Material: Plastic
Quantity: 41pcs

Package include

1 x Gear Kits with 34 kinds (41pcs) - gear， rack， pulley， belt，Worm gear， Single&double-gear， 8-56 teeth

Item Pictures: