The Olfa Knife 18mm with Auto Lock Heavy Duty Snap-Off Blade Cranked Pick is a versatile utility knife designed for heavy-duty cutting tasks. Specifications: Blade Size: 18mm snap-off blade, providing a sharp, fresh edge with each segment that is snapped off as it dulls Auto Lock Feature: The auto-lock mechanism secures the blade in place during use to prevent accidental movement, ensuring safety and precision Heavy Duty: Built for tough cutting tasks, suitable for materials such as cardboard, plastic, vinyl, leather, and light wood Cranked Pick Design: A specialized cranked pick for precise scoring or prying in tight spaces or intricate cuts Material: Typically features a durable, ergonomic handle for a comfortable grip during extended use Applications: Ideal for crafting, DIY projects, packaging, cutting tape, and industrial applications requiring a durable, precision cutting tool. The auto-lock and snap-off blade system makes this knife easy to maintain while offering continued sharpness for long-term use.