Slim and elegant, heavy-duty metal handle. 2 locked cutting depth options of 0.75???/ 19mm and 0.2???/ 5mm for controlled, safe cutting and to help prevent merchandise damage when opening boxes. Integrated Safety Lock prevents accidental blade exposure when not in use. Automatic blade retraction for added safety. Textured and ergonomic slider for smooth and consistent blade activation. High-quality durable carbon steel blade for long-lasting use. Easy 2-step, tool-free blade change. Lanyard ready. Ambidextrous. Pre-loaded with one B11119-9 replaceable Heavy-Duty Utility Blade Round Tip.