Introducing the K Tool Heavy Duty Retractable Utility Knife, a robust and versatile tool designed to handle a variety of cutting tasks with ease and precision. This utility knife boasts a durable construction and thoughtful features to ensure reliable performance in any work environment.

With a length of 6 inches, this utility knife provides ample reach and control for precise cutting. The retractable blade design allows you to adjust the blade length to suit your cutting needs, while the locking mechanism ensures that the blade stays securely in place during use, providing added safety and stability.

Included with the utility knife is an extra bonus blade, providing you with a backup blade for extended use. Additionally, the handle of the utility knife features built-in storage for the extra blade, ensuring that it is always within reach when needed.

Designed to cut a variety of materials including cardboard, foam, wood, rubber, and more, this utility knife is a versatile tool that can handle a wide range of cutting tasks. Whether you're working on a construction project, crafting project, or DIY repair job, this utility knife is up to the task. With its durable construction, convenient features, and versatility, the K Tool Heavy Duty Retractable Utility Knife is a must-have tool for any toolbox or workbench.