FC 14-421D / 27-421D 14" Pad Driver Assembly for Factory Cat Tomcat Floor Scrubbers. Our short trim pad driver has 1/2" uneven poly filaments which "stab" into your floor pad. Assisted by our pad centering device. Designed specifically for holding your floor pad to the floor scrubber. Includes 8 point clutch plate. Some older models require a 6 point clutch plate (if a 6 point plate is needed, please reference this in the Special Instructions box at checkout). Please check your existing brush/pad driver set up before ordering. Commonly listed as a 13" pad driver. Fits Factory Cat and Tomcat branded floor equipment including Factory Cat MiniMag 28D, Factory Cat 27D, Tomcat 2700D walk-behind floor scrubbers. May also fit other models. Two (MiniMag 28D, 27D, 2700D) brushes are required per unit. Priced Each. Replaces Factory Cat 27-421D, 14-421D. Our Part Number FC 14-421D.