What’s that clock-like thing with an arrow on plastic stuff?

Question

What’s that clock-like thing with an arrow on plastic stuff?

In: Other

Answer 1

They can used to indicate a few things such as:

* Date of manufacture
* Part numbers
* Lot numbers
* The mould and/or machine the item was made on

They’re usually on injection moulded items and can be used to track them such as to identify items quickly if there was an error or part recall for example.