AL 7-77-00144 Left Hand Oil-Resistant Side Squeegee for Clarke American-Lincoln Floor Scrubbers. Optional chemical and Oil-Resistant rubber squeegee material. This blade measures 28" x 3-3/4" with 5 mounting holes. Fits Nilfisk Alto, Clarke and American-Lincoln branded floor models including SR5730 34" (Disc Brush Model Only), Encore R 34", Encore Max 34" riding floor scrubbers. Does not fit 38" models (use AL 7-77-00145). Works in conjunction with the neoprene inner squeegee, AL 7-77-00119. Listed as Outer LH Side Squeegee or Side Skirt. One left hand side squeegee required per unit. Priced Each. Replaces Nilfisk Clarke American-Lincoln 7-77-00144. Our Part Number AL 7-77-00144