The OLFA 18 mm Heavy Duty Utility Knife features a snap-off blade, stainless steel construction, and slide-open blade change method. This knife has a pistol grip handle with an anti-slip rubber inset and an overall length of 6 inches. -It is able to cut through a variety of materials such as acetates, cardboard, drywall, paper, and vinyl. Its ratchet lock mechanism and stainless steel blade channel make for a durable and convenient tool.

• Ratchet-wheel blade lock
• High impact ABS plastic handle with anti-slip rubber inset for secure handling
• Fits any OLFA heavy duty blade