Product review (5 stars): Cleaned out clogged vent.
I used it to clean out a long clogged dryer vent. I t got the job done. I did notice that the one shaft was slipping and saw that there was a defect in the way that it was manufactured, (this was only on the one end of one rod). I used that piece at the drill end so that it would not come apart in the vent. I was able to complete the job. I emailed the company about the problem and sent a few photos of the defective part. The email was promptly answered and a new part was shipped out. Even though the one part was defective, I am still giving it a 5 star rating because of the prompt response to my problem.