Compatible with Work Sharp WSKTS-KO: Direct replacement belts designed for the Ken Onion Edition Work Sharp Knife & Tool Sharpener (WSKTS-KO). Multiple Grits Included: Includes 2 x 80 grit zirconia belts, 7 x 120 grit alumina belts, 7 x 240 grit high-temperature calcined alumina belts, 7 x 400 grit ceramic belts, 7 x 600 grit high-temperature calcined alumina belts, 7 x 800 grit high-temperature calcined alumina belts, 4 x 1000 grit pyramid alumina belts, 4 x 3000 grit pyramid alumina belts. Versatile Applications: Perfect for derusting, deburring, blade edge sharpening, welding spot grinding, and polishing for a wide range of materials including metal, wood, fiberglass, rubber, plastic, stone, automotive, motorcycles, boats, and more. Premium Abrasives: Made with high-quality materials like zirconia, alumina, and silicon carbide for wear-resistance and long-lasting performance, ensuring premium quality and reliability. Stable and Strong: Features stable and strong joints, flat and smooth joint design, and dual-directional tape for safe and efficient grinding. Upgrade your sharpening game with our premium 45-piece sanding belt kit designed specifically for the Work Sharp WSKTS-KO Knife & Tool Sharpener. This kit includes a variety of grits to cover all your sharpening needs, from coarse to extra fine. Order now and experience professional-level sharpening at home or in your workshop!