Review on 🔥 Young4Us Heat Shrink Tube Pack by Ashton Dahmer

Hello, I often use my electrical gear to install 12v wires and accessories on my UTV or other applications. I use 12 or 14 gauge wires and connectors, usually butt connectors. I've always run out of a specific size heat shrink tubing that will fit the blue or red butt connectors and wanted to order a pack of that exact size instead of a variety of packs with many small sizes that don't work for me. I pulled apart my other heat shrink tubing to see what size it was and it turned out to be just under 1/2 inch. So I ordered 3/8. This packaging appears and looks much larger. I measured the ends of this pipe, moved it again and found it to be OVER 1/2 inch, more like 5/8 inch and I think it will be too big for my application. If I cut a piece and test it I can't return it if it's really too big. But this is the smallest size offered, so I can't ask them to send me the next smaller size. Seller please reply and help me with your recommendation. Thanks in advance. brad