About The Color : Metal products were colored by anodic oxidation treatment .
Sometimes the color will be a bit different as anodic oxidation treatment .
Hope you know it before order.
About The Scratch : Because metal is very easy to be scratched.
Metal products may be some defect on the surface such as scratch.
We hope to have your understanding.
About Different Batch Process: maybe every batch process will be some differents with the appearance,
it won't affect the products working.
Hope you know it before order.
Description:Silver Colour Is #45 Stainless Steel,Black Colour Is Iron.
A:33mm(1.30 inch)
B:9mm(0.36 inch)
C:6mm(0.24 inch)
D:10mm(0.40 inch)
Our store offers various types of shafts. We welcome all customers to place orders. If you have any quality problems, please feel free to contact us.