AL 7-77-00170 Tan Gum Side Squeegee Guard for Clarke American Lincoln SR5730 34" Cylindrical Brush Scrubbers. Economical standard duty tan gum rubber. Used on shop flooring, warehouse flooring or any other relatively smooth surface that has light dirt and oils. Standard duty rubber side guard squeegee blade. These small blades mount on the ends of the squeegee straps (AL 7-79-0110) on Clarke American-Lincoln SR5370 34" cylinder brush models (will not fit 34" or 38" disc brush models). These work in conjunction with the cylinder squeegees (AL 7-77-00165). Two side blade guards required per unit. Priced Each. Replaces Nilfisk American Lincoln 7-77-00170. Our Part Number AL 7-77-00170