OLFA 18mm Replacement Blade
You Save 58% ($5.79)
Ensure your utility knife is always ready for use with these Olaf utility knife replacement blades. The snap-off blades are convenient and easy to install into your utility knife. They are made of steel for durable, versatile performance in a wide variety of cutting projects. The 18 mm blades are available in a convenient contractor pack of 100 blades, so you'll always have a sharp utility knife when you need it.