16 Inch disc 46 grit abrasive scrub brush. Alternate brush option that fits the Tennant 5680/5700 (32"), T7 (32"), 7100 (32"), 7300 (32"), 8200/8210/8300 (32"), 8410 (32"), T12 (32"), T17 (32") and T20 (side brush). This is the most abrasive brush available for the Tennant 5680/5700, Tennant T7, Tennant 7100, Tennant 7300, Tennant 8200/8210/8300, Tennant 8410, Tennant T12, Tennant T17 and T20 (Side). Compare to Tennant 1221543, Tennant 1220227 (Super Abrasive 46 Grit)

 Fits Aftermarket Tennant 1221543 46 Grit (771431A)