Three brushes with ergonomically-molded, nylon-reinforced handles. The two brushes with brass bristles are suitable for cleaning electrical connections, glow plugs and spark plugs. The brush with steel bristles is suitable for removing brake dust, debris and corrosion when carrying out brake repairs. The S hook is coated to help prevent damage when in use and is suitable for supporting brake calipers, helping to prevent stress to the flexible brake hose (or hoses) when carrying out brake service work.