Olfa 5003 L-1 Heavy Duty Utility Cutter Contoured Handle

Its Ratchet-Lock Mechanism Gives You Unlimited Blade Positions. The Knife Has A Double-Honed Blade For Superior Sharpness And Edge Retention. Use This Utility Knife For Heavier Materials Including Drywall, Linoleum, Carpet, Flooring Materials, Insulation, And Roofing Materials And Other Construction Materials.