CL VISION 21i SET 2 Blade Squeegee Set for Clarke Vision 21i Floor Scrubbers. This kit contains both the front neoprene slotted blade and the tan gum rear squeegee blade. Fits Clarke Vision 21i and other Clarke models. Rear squeegee, CL 30931A, measures 28". Front slotted neoprene squeegee, CL 30930A, measures 25-7/8" with 10 mounting holes. Our Part Number CL VISION 21i SET