Blade for Challenge 420G paper cutters, standard inlaid high speed steel (AKI-IV) by Alliance Knife Company. This blade measures 49" long x 5.000" high and .431" thick, with 21 holes. (Challenge I.D. is 10-142.) When ordering knives, please double-check the brand, model and serial number of your cutter, and measure your knife carefully. There is a 15% restocking fee for returned knives due to customer error.
CHALLENGE 420G CUTTING KNIFE AKI-IV - 49"