Tuffy Security Products are extremely heavy duty lock boxes that are designed and manufactured in the USA at Tuffy’s state-of-the-art plant in Colorado. Their designs are engineered and field tested extensively at their facility by skilled developers with years of experience. This gives Tuffy the ability to closely monitor the production process ensuring the customer always gets the best extremely heavy duty product on the market. Protect your shit. Tuffy…Serious Theft Protection. Get your Tuffy lock box from CHIEF Supply at competitive prices.