Our eBay Store About Us Tru-Balance X-2757-WB Replacement Wire Brush for 20/22mm X2756-SB (3-Pack) Manufacturer Part Number: X-2757-WB FeaturesHeavy Duty Stud Brush.Set of 3 Stainless Steel Brushes. We try to describe our items as accurately as possible. Feel free to e-mail us with any questions you may have. E-mails sent in the evening or over the weekend will be answered as quickly as possible the following business day.