Exhibit 99.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

     In connection with the Quarterly Report of Mueller Industries, Inc.
(the "Company") on Form 10-Q for the period ending September 28, 2002 as
filed with the Securities and Exchange Commission on the date hereof (the
"Report"), I, Kent A. McKee, Chief Financial Officer of the Company,
certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002, that:

     (1)  The Report fully complies with the requirements of Section 13(a)
          or 15(d) of the Securities Exchange Act of 1934; and

     (2)  The information contained in the Report fairly presents, in all
          material respects, the financial condition and result of
          operations of the Company.

                                       /s/ Kent A. McKee
                                       Kent A. McKee
                                       Chief Financial Officer
                                       November 4, 2002