WORKPRO Retractable Box Cutters, 18mm Snap-off Utility Knife, 5-pack Knives with Extra 20 Sharp Blades for Heavy Duty Office, Home, Arts Crafts, Hobby

Key features

• Wide Application - Meet almost daily need, multi-purpose box cutters for cartons, cardboard, paper, wire cutting, PVC, delicate fabrics, crafts. Please check and observe local laws and regulations before purchase of this item. Note: Please stay caution during using.
• Snap-Off Utility Knives Dimensions - Overall Length: 6-1/4 inch (160 mm); Width of Knife Bottom: 2 inch; Weight: 2.4 oz. [Accessories] - Extra 20 replaceable SK5 high carbon steel blades. Length: 3-15/16 inch (100 mm); Width: 45/64 inch (18 mm); Thickness: 0.5mm. The utility knife and blades match each other.
• Always Stay Sharp - Retractable utility knife blades is made of SK5 material, high-grade carbon steel blades features sturdy and durability, extra sharper, suitable for smooth cutting. 8 retractable utility knife meets long time using. Snap the old section off with knife cap, wearing gloves for security.
• Quick Blade Changing - Easy Change for new replacement blade without other tools: 1. Remove the tail cap 2. Take out the blade 3. Replace with a new blade 4. Finished
• Ergonomic Handle & Safety Lock - Auto lock slider to adjust and lock the blade position, ensure box cutters safe and stable work. with ergonomic anti slip ABS +TPR rubber handle reduce stress and fatigue for long time use.