Exhibit BRelational Investors LLC • November 15th, 2004 • Metalworkg machinery & equipment • New York
Company FiledNovember 15th, 2004 Industry JurisdictionThe following is the form of Customer Agreement entered into by certain of the RI Reporting Persons, although there may be minor variations between or among the agreements executed.
Exhibit C JOINT FILING AGREEMENTJoint Filing Agreement • November 15th, 2004 • Relational Investors LLC • Metalworkg machinery & equipment
Contract Type FiledNovember 15th, 2004 Company IndustryIn accordance with Rule 13d-l(k) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the common stock, $10.00 par value, of SPX Corporation and further agree that this Joint Filing Agreement be included as an Exhibit to such joint filing. In evidence thereof, the undersigned hereby execute this Agreement this 15th day of November, 2004.