Lutz Quick Change Heavy Duty Utility Knife and Plastic Holster, Yellow is a reliable and durable tool designed for heavy-duty use. Featuring a high-visibility yellow color, this utility knife comes with a specially designed plastic holster for easy access and convenience. It is for tough jobs such as cutting carpet and shingles, thanks to its premium quality construction. The knife includes three heavy-duty blades stored inside for quick changes. Safety is a priority with the safety nose overlap on the top and bottom, preventing the blade from snapping, popping out, or retracting unexpectedly. The blade carrier is equipped with multiple raised posts to securely hold the blades in place. Made from die-cast zinc, this utility knife optimum strength and durability, built to last a lifetime. Model Number: 357