Klein Tools - 44101 - Utility Knife Blades; Package of 5
Keep this 5-pack of Klein Tools Utility Knife Blades handy, so you never have to worry about being stuck with a dull blade. These blades have sharp edges on both sides. That means once one side is dull, just reverse the blade for a brand new cutting surface. These standard 2-7/16'' blades are compatible with most utility knives.