The setting mechanism and control are contained in the bridge plug eliminating the need for a complex mechanical setting tool.Eliminates the expense of wire line setting tool and equipment.Full tubing bore is available for unobstructed passage of fluids and wire line run perforating and logging equipment after the plug is set and tubing released.Can be run and set in tandem with retrievable production packers or squeeze packers.Top equalizing during drill-out without the plug coming up the hole due to pressures contained below the plug.Set securely in most casing, including many premium grades.