These Stanley 1992B blades are heavy-duty, general purpose blades that fit all standard Stanley knives. The trapezoid shaped blades are highly resistant and reversible. * Ideal for carpet, vinyl and any other material requiring a stiffer and stronger blade * Blade length: 62mm * Blade thickness: 0.65mm * Blade height: 19mm * Supplied in a hanging card pack of 400 * Stanley type 4-11-921 https://elecena.pl/product/27182191/stanley-4-11-921-1992b-heavy-duty-utility-knife-blades-pack-of-400 2024-11-08 https://elecena.pl/product/27182191/stanley-4-11-921-1992b-heavy-duty-utility-knife-blades-pack-of-400 2026-03-10