BAZIC Utility Knife Replacement Blade for Fixed Utility Knives and Box Cutters (10/Pack) BAZIC UTILITY KNIFE REPLACEMENT BLADE (10/PACK). These blades are to be used with fixed utility knives only. They are great for cutting thick sheet materials and are lightweight w/ die-cast handle. UTILIZE HIGH QUALITY BLADES. These replacement blades can fit almost any utility knife. With 10 per pack, you get a large quantity you need with high quality you want. REPUTATION + RELIABILITY. BAZIC Products has been offering uncompromised quality in school and office products since 1998. Dedicated to continuous improvement, we are proud to be an ongoing industry-leader. TRUE TO OUR VISION. By focusing on the integrity of our products and satisfaction of our customers, weve built a brand you can trust. We use customer insight to guarantee solutions to fit your needs. SOLD & DISTRIBUTED IN THE USA. Working with trusted factories, we ensure our products are up to the highest standard before sending to customers. Each item is shipped out of our headquarters in Los Angeles, never leaving until were satisfied with our product integrity.