Review on 🐍 Cobra 60500 Gray Flat Sewer Rod: Efficiently Clear Clogs - 3/4" x 50' Length by Troy Coskillas

1/2 in x 25 ft fits me just fine. Our upstairs toilet was packed tighter than a drum. I removed the chair and poured 4 bottles of sulfuric acid over the course of 2 1/2 weeks and achieved nothing. This snake went through the 3 inch pipe with ease. I know I got through at least one lap without too much trouble. I am very happy with this purchase, it quickly solved the problem. I considered using a 3/4 inch snake, it might have worked just fine. Can't tell but felt it might be a bit stiff for a 3" pipe. Believe me I made the right choice. with 1/2 inch, very satisfied.