Description: This is an illustration of an allen wrench or hex key and an allen screw or hex head screwThis original image was donated by Pearson Scott Foresman an educational publisher to Wikimedia Commons and is thereby in the Public Domain you can see the source URL in the below comment
By: yamachem
Date: 2015-10-18
Block Explorer: View Transaction
Downloads: 75
Filesize: 79396
Download
Hex keyAllen wrench and screw sourced from Openclipart is licensed under CC0 1.0
* Note: Date might not match original source and might be an educated guess.