8 Sets - Wheels With Shaft  

20 PCs of Plastic Wheels with Gear +shaft - 42mm (1-5/8") Wheel Radius  and 12mm thickness (1/2") . 

Push-fits a 3mm ( 1/8") axle /Shaft.

8  Metal Axles 1/8" = 3mm  Dia.

The gear is Modulus 1

For DIY  Toys & Hobby.

Can be used with Gear Wheel or on its own for other purposes.

Fast free shipping from USA.