Review on ❄️ KONIG K-SUMMIT K23 Snow Chains, Pack of 2 by Jason Epstein

Kit includes nuts 17 and 19mm). I agree with other reviewers that this is a great product. The chains are very easy to put on and take off and are very smooth and quiet to use. As others have pointed out, chains take about 20 minutes to install before first use. The tools provided for this purpose are pretty pathetic and require significant elbow lubrication. Don't try to do this on the side of the road in the snow. Make it in your garage at home! Once set up and tested at home, they are incredibly easy to turn on and off in the car. A remarkable invention.