Ideal for carpet, vinyl and any other material requiring a stiffer and stronger blade The original and best heavy duty, general purpose blade - 0.65mm thick Can be supplied as 5 units on a card, 10 units in a dispenser or 100 units in bulk 2 cutting positions for a variety of applications 2 point reversible blade Hardened and tempered utility blade for high sharpness and long life Blades fit all standard Stanley knives