CELCO Medium Weight Auto Lock Knife – 9mm Blade, Snap-Off Refills | Office & Classroom

You're mid-cut through a stack of cardboard or foam board and the blade bends. Or your fingers are too close to the edge because the knife won't stay locked. This CELCO medium-weight auto lock knife fixes both. The 9mm blade handles the thickness. The auto-lock holds it in place while you work. Snap off the dull tip when the edge goes, and you're cutting again. The grooved plastic body sits comfortably in your hand, and the metal blade runner keeps your fingers clear of the cut line. Built for classrooms, workshops, and the office desk that sees more packing tape than paper clips

• 9mm blade with snap-off renewable edge — no full blade swap needed
• Auto-lock mechanism secures the blade while you cut
• Grooved plastic body for a firm, comfortable grip
• Metal blade runner keeps fingers away from the cutting line
• Handles cardboard, foam board, and everyday craft materials