This is for exactly what you see in the pictures, this came off from a STIHL MS310 Chainsaw and it should go to someone who will be able to put it to use. This is for a STIHL Bar and a STIHL Chain. Please look close at all of my pictures and let me know if you should need additional pictures or information. I am not a chainsaw person so I have done my best with this, and it appears it may take a while to clean out my dad's barns, because he loved chainsaws. I DO NOT ship to PR NM AK or HI the cost of shipping is just to high.