Ask any warehouse manager what is the most dangerous item in the shop, and they will give you a surprising answer - the utility knife. The box cutter is notorious for generating more injuries than any other tool, precisely because it"s the gadget you least expect to cause harm. That"s why the Skil Retractable Folding Utility Knife features several lines of defense to prevent injury. First, the blade won"t release until the knife is fully unfolded. Second, the side lock keeps the knife head from opening freely. Remember: choose your tools wisely, and protect yourself from workplace injuries.