Here is a brand new polypropylene bristle scrubbing brush. It measures 18"
diameter to correctly fit MOST modern 20" MODEL SIZE floor machines. Standard
NP-9200 clutchplate installed . A very good general purpose scrubbing brush .
Please ask any fitment questions before ordering and I will answer them, these
aren't returnable as we're blowing out inventory to make more room. OEM Quality
equipment by Malish, made for Clarke and many other OEM's. Fits Clarke 51707A
20" Machine polypro Fast shipping on a brand new 18" brush for your 20" Model
size floor scrubber.