Olfa Heavy-Duty Snap Blade Cutters

OLFA Heavy-Duty Cutters — The best knives of their kind available on the market
Both have a ratchet blade lock to prevent slipping and a rope loop to secure cutter to your belt or work table. Good for use in construction, cardboard, foamboard, industrial purposes etc.

These Knives Accept Blade Refills:

OLLBB-10B