Pferd 82330 Knot Wire Cup Brush 2-3/4", SS Pferd Sale! from 3205 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Knot Wire Cup Brush, 2-3/4", .020 SS Wire, 5/8-11" Thread SKU:PFE 82330