Replacement Single Edge Blades (100 pack) by Marshalltown Tools Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $19.50 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart The MARSHALLTOWN Replacement Knife Blades fit several MARSHALLTOWN Knives. These are 0.025" thick and will bring you a quality product for your cutting needs. Our contractor-grade, QLT brand also offers Replacement Blades. Replacement Knife Blades fit MARSHALLTOWN Knives 100 standard blades Blade thickness: 0.025" ITEM ID: 16384