OLFA 25mm EXTRA HEAVY-DUTY KNIVES

XH-1 25mm Fiberglass-Reinforced Ratchet-Lock Utility Knife

NH-1 25mm Rubber Grip Ratchet-Lock Utility Knife

XH-AL 25mm Fiberglass-Reinforced Auto-Lock Utility Knife

H-1 25mm Extra Heavy-Duty Classic Rubber Grip Utility Knife