Enhance your cutting tasks with our Handy Tek Silver Utility Knives. Featuring a quick change mechanism, these heavy-duty knives allow for easy and rapid removal of blades, ensuring uninterrupted workflow. The blade compartment of these utility knives provides a secure solution for accommodating the included extra blades. These retractable utility knives feature four adjustable blade positions for versatile cutting needs. The retractable design of these sharp utility knives allows the blade to be tucked away inside the handle when not in use. Crafted with an ergonomic handle, these sharp knives provide a comfortable grip while cutting. For added comfort and control, these razor-sharp knives feature an over-molding grip crafted from a blend of PP and TPR for a non-slip experience during precise cutting tasks. Equipped with a high-carbon steel blade, these box cutters offer superior sharpness and edge retention for prolonged use. The durable aluminum housing ensures these cutting knives stand up to rigorous use without breaking. Measuring 6.93 inches in length, these sharp cutters are equipped with an 19-millimeter blade. Sold in 12 boxes with 12 knives and 48 blades.