This Heavy-Duty OLFA 18mm SL-1 Slide-Lock Utility Knife is made to tackle difficult materials, giving you the control and versatility you need to get the job done. Featuring a professional-grade ABS plastic handle and a lanyard hole for ease of use on the worksite, its simple slide-lock mechanism allows you to control the depth of the cut without losing the leverage you need.
Equipped with a preloaded 18mm LB Heavy-Duty Silver Snap-Off Blade, you'll never need extra tools to keep your utility knife sharp. Simply snap off a dull segment for the perfect edge. Whether you're working with carpet, insulation, roofing materials or drywall, you'll never need another snap knife.