I don't know if it was here or another tread, but someone TESTED out a TT regulator I think it was. They dismantled a car! The hood, doors AT THE HINGES finally broke it while beating it through the front bumper mount bracket, and this was on an SUV I think. Oh Long story short, Dan has the best warranty in the business. Part of it DOES read "Unintentional damage". To me this would mean IF we needed to pry open partol Car doors again in the winter or at an accident and the knife broke Dan would replace it under his NO BS Warranty.