Richard U-1-B-B Replacement Blades For U-1-C U-3-C .017 Inch Thick 100/Pk

0.017 Inch Thick Replacement Blade For U-1, U-1-C, U-3 And U-3-C Utility Knives. High Carbon Steel Precision Ground For Ultimate Long-Lasting Sharpness. Cuts carpet and linoleum. Pack 100