Stanley® Safety Knife with Self Lock 10-189C

Multi-purpose, durable spring-loaded blade ensures secure operation and retracts into the knife automatically when pressure on the slide button is released. Interlocking nose fastens the blade safely between the knife halves, keeping the blade exposed when the knife is in use. Designed for opening cartons, boxes, slitting tape, and other packaging. Vivid orange color for high-visibility, added safety, and quick identification. Features lanyard hang hole for easy transportation and storage.