Engineered for tough jobsites, these DEWALT retractable utility knives combine the security of a fixed blade with the convenience of a retractable design. Featuring a Deadbolt mechanism for 3X blade retention and an integrated storage compartment for up to 5 extra blades, they are built for durability and efficiency. The bi-material grip ensures maximum comfort and control during extended use on drywall, cardboard, and other demanding projects.