Fein Fixed Scraper Blade. For removing tough old lacquers, remainders of adhesives, carpeting, tile adhesives and underseal coatings. Fein rigid scraper / stopping knife. For use with Fein Multimaster power tool. Ideal for removing stubborn old paint, adhesive residue, carpeting, tile adhesive and underbody sealants. Fits the original Multimaster, NOT the new quick release model.