HEAVY DUTY WAVY SWEEPER BRUSH 6.4 X 21 3/8 P/N 7241794

Heavy duty orange bristles have 15% more poly than standard bristles for superior sweeping jobs. The convoluted or wavy rim allows for evenly spaced bristles across the sweeper. Place every other wafer from a 12 oclock to a 6 oclock position on the wafer core in order to create a space between each wafer. You can make the broom denser by decreasing the space between the wafers by reducing the distance of the two clock positions. The Inside Diameter [ID] X Outside Diameter [OD] measurement will help you find the correct size bristle for your broom. Inside Diameter: 6.4 inches Outside Diameter: 21 3/8 inches No spacers required. The waved inner ring creates 2 inches of spacing per bristle. Due to engineering standards, some parts are updated or changed and are assigned a new part number. Previous part number was 6989020. This part is the direct replacement.