Augeny 40PCS Tire Repair Rubber Nails, Vacuum Car Tire Repair Rubber Screws Kit, Fast Self-Service Tire Repair Tool, Auto Puncture Repair Tools for Most Vehicles (20S & 20L)

Had this annoying slow leak in my left tire and I didn't want to pay 50$ at a tire shop for a patch... Saw similar items on tok-shop but they're shopping isn't secured and amazing as Amazon.Ordered it for my husband to fix and it's simple as screwing a screw onto something... now, you will need some core wrist strength because your screwing this onto tire rubber and you also need a good screwdriver.Comes in a nifty box and they are inside pill like containers. Pretty awesome if you just want to keep one or two and not clutter your vehicle.

I was using the tire repair strings to plug a small hole in a tire. They never sealed properly despite trying several times. Using the slime products mostly only damaged the preasure sensor. When the leak became worse, I saw these and thought to give them a try. I screwed one into the hole (leaving the string plug in place) and walla, no more leak for a month now. Will see how it holds up. In any case, well worth giving these a try.