Check the listing for details. Replacement Belt Kit For Work Sharp Knife Tool Sharpener 80 240 6000 Grit Set. Color: Multicolor, Condition: New. Listed at 6.79 USD. Compatiblity With: The 1/2" x 12" Replacement Belt Kit compatible with Official Work Sharp Knife & Tool Sharpener (WSKTS & WSKTS-KT / Mk.1 & Mk.2)Stable and Strong Joints: The joint is flat and smooth, dual directional tape joint allow a smooth transition in either direction, there is no jumping during the grinding process, safe grinding.Wide Application: These Different Grinding belt Set meet all your sharpening needs. Derusting, deburring, blade edge sharpening, welding spot grinding and polishing for metal, wood, fiberglass, rubber, plastic etc The coarse grinding can be used to repair serious passivated blade or other tools.The fine grinding can be used to edge, consolidate the blade and daily sharpening. Premium Abrasives Grits Available:80 Grit 240 Grit 6000 Grit