Bar Maid Brush Locking Pins for All Bar Maid Glass WashersYou will need 5 of these brush locking pins. These pins fit all Bar Maid glass washers (Items 305600, 133793, 305601, and 305615). Additional Information:For all Bar Maid glass washers (Items 305600, 133793, 305601, and 305615) Model #: BPI-890 344588