Replacement Belt Kit for the Work Sharp Ken Onion Edition Knife and Tool Sharpener (model WSKTS-KO). Replacement Belt Kit contains (1) P120 extra-coarse grit abrasive belt, (1) X65 coarse grit abrasive belt, (1) X22 medium grit abrasive belt, (1) X4 fine grit belt and (1) 6000 extra-fine grit abrasive belt. This kit contains the same belts included with the Ken Onion Edition Knife and Tool Sharpener. Work Sharp abrasive belts are long lasting, cool cutting and are a direct replacement for the Ken Onion Edition Knife and Tool Sharpener. The abrasive is designed and intended specifically for metal grinding and polishing applications and will sharpen any type of blade steel without over-heating the blade. These belts are industrial grade quality Norton norax and Micro-Mesh abrasives that outlast regular abrasives, while delivering consistent results from the first use to the last. Belts are 3/4 in. x 12 in. (the 6000 extra fine belt is 1/2 in. x 12 in.).