IRWIN's ProTouch 9 in. Retractable Utility Knife (SKU: 1774106) combines ergonomic design, durability, and user-focused features for a wide range of cutting applications. The textured ProTouch handle provides improved control, while the quick-change blade system allows for efficient blade replacement without complicated tools. Ideal for opening boxes, trimming materials, cutting insulation, and performing general-purpose tasks, this utility knife delivers reliable performance for contractors, installers, warehouse workers, and homeowners looking for a versatile hand tool.