If you need ultimate safety at the construction site, the Fiskars pro safety knife does the work with an automatic retractable blade, a full metal housing and optimized ergonomy. The intuitive blade unfolding mechanism can be operated with one hand, and the knife detects when the cut is completed and automatically retracts the blade for maximum safety. The ergonomic, structured grip offers skid-proof security and comfort in your hand.The lock prevents the blade from being accidentally released, and the blade change is fast and safe, as the blade is opened with a massive hinge, a magnet holds the blade in place and no loose parts need to be kept in sight. The all-metal design provides durability, while the reinforced metal end offers reliable resistance to shocks and drops. This safety knife contains a CarbonMaxuniversal blade, which lasts 24x longer than the standard universal blades.This text is machine translated.