WORKPRO Utility Knife Set, 3 Pack 9mm Box Cutters with 10 SK5 Replacement Blades, 2 in 1 Professional Snap Off Knives Comfort Grip and Stainless Steel Rail, for Paper Cardboard

High-Quality Material: High-quality SK5 blade with long service life, sharp and durable edge, blade thickness: 0.4 mm 2-in-1 Function Design: The utility knife has two sliders: one with an automatic retraction function for safety during continuous use, and the other with an automatic lock function to quickly lock the blade in the desired position, very convenient and stable Comfortable Handle: The ergonomic ABS + TPR rubber handle is soft and comfortable, preventing fatigue during use Compact & Easy to Use: The utility knife is 160 mm long, making it comfortable to hold and easy to carry Applications & Delivery: The carton knife is suitable for cutting paper, cardboard, photos, crafts, fabrics, foam boards, or packages. The package includes 3 utility knives and 10 SK5 replacement blades (with blade storage box)