Lenox 50-Pack 1.5-in Carbon Steel Straight Replacement Utility Blades
This utility knife blade features the use with most utility knives with the advantage of changing the without opening handle. They have bi-metal construction for efficient cuts.
Quick blade release
No tool needed
Patented bi-metal construction allows blades to bend and flex without breaking
4-notch design allows blade to extend further
Fits all standard utility knives