CL 30931A 28" Tan Gum Rear Squeegee for Clarke Floor Scrubbers. Standard duty tan gum rubber rear squeegee. Economical standard duty tan gum rubber. Used on shop flooring, warehouse flooring or any other relatively smooth surface that has light dirt and oils. Measures 28" x 2". Fits Clarke American Lincoln floor squeegee models including Clarke Vision 21i, Encore L20 /S20, and Focus L17 / S17 (29" Units). Listed as an accessory blade for Clarke Encore and Focus D28/L28/S28 models (standard rear blade for D28/L28/S28 is CL 30912A, 38-1/2"). Please check your unit before ordering. Works in conjunction with the black neoprene slotted front squeegee, CL 30930A. Priced Each. Replaces Nilfisk Clarke 30931A, 39031B. Our Part Number CL 30931AT