Review on 🔧 Amerbm Exhaust Pipe Expander Stretcher Tool Set 1-5/8 to 4-1/4 Inches with Rubber Rings - 12PCS Muffler Pipe Spreader Automotive Car Tool Kit - Tail Pipe Tube Expander Tool for Better Performance by Francis Vasquez

This is a handy tool. I will point out that this is an odd size ball. First, let me say that I work in industrial maintenance and have many outlets. I have everything from 1/4" to 3/4", including shallow and deep, 12 point and 6 point. I thought I had all the outlets I would ever need. I mean gosh I have 3 drawers in my tool box that are just for sockets. I don't have an outlet for that. The case I need to install is 27mm in diameter, but there is a slight bend, enough to round the edges on impact. I'm pretty sure it's 26mm. The reason I say this is that if something is made overseas it will be metric as that is their system of measurement. I don't see any standard made in China or Taiwan. In any case, this is a great collection of tools. Great quality set, especially for the price. I definitely recommend it.