![[Discontinued] SainSmart GT2 20T Aluminum Pulley Synchronous Gear for 3D printer Reprap](http://www.sainsmart.com/cdn/shop/products/4_28_2_large.jpg?v=1499266754)
![[Discontinued] SainSmart GT2 20T Aluminum Pulley Synchronous Gear for 3D printer Reprap](http://www.sainsmart.com/cdn/shop/products/1_33_9_large.jpg?v=1499266754)
![[Discontinued] SainSmart GT2 20T Aluminum Pulley Synchronous Gear for 3D printer Reprap](http://www.sainsmart.com/cdn/shop/products/2_43_2_large.jpg?v=1499266754)
![[Discontinued] SainSmart GT2 20T Aluminum Pulley Synchronous Gear for 3D printer Reprap](http://www.sainsmart.com/cdn/shop/products/3_38_2_large.jpg?v=1499266754)
Brand: SainSmart
SKU: 101-91-138
[Discontinued] SainSmart GT2 20T Aluminum Pulley Synchronous Gear for 3D printer Reprap
SKU: 101-91-138
$4.99
SPECIFICATION
- Shaft diameter: 5mm
- Number of teeth: 20
