WORKPRO Retractable Heavy-Duty Utility Knife, All Metal Box Cutter

This WORKPRO utility knife features a durable and lightweight aluminum alloy body with a rust-free powder-coat finish, designed to withstand a 1.5m drop test. It includes durable SK5 razor blades treated for hardness (64 HRC) for long-lasting, precise cuts on various materials like boxes, plastic packaging, and straps. The knife offers a retractable blade with 3 adjustable positions for customized cuts and a quick-release button for easy blade changes. Its ergonomic, hand-friendly design ensures a comfortable user experience, and the materials comply with environmental protection standards. The knife's compact size fits safely in a pocket. Includes 10 extra double-use blades.