Apex Tool Supply 5 Pack 390-791 Attachment Sleeve Fits Stihl 4140-791-7207 Kombi System

I should have returned these when two broke within the first two days of using them. I didn't and the fifth one broke a week after my last day to return. I bought the bullet and paid for the OEM.This used to be a good product - I bought a few years ago and went through about 1 a year. (Stihl design is flawed - the weak part is the "button" that locks it into place.

I bought a pack of 5 but on the weedeater attachment it last not even 1 hour of usage, it has not broken on the chainsaw attachment or hedge trimmer since i don't put pressure towards one side, I WILL NOT BUY AGAIN.

These are an exact fit, but they only last a week or three before they break. The plastic appears to be brittle. The original lasted 5 years before breaking.

These fit really snug and work great. Glad I found these, Ace wanted this much for one!

Works as it should

Not made with good quality in mind. They broke with in 30 min of use.

fit my stihl attachments just fine

Perfect fit! Exactly what I needed!