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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

       Date of Report (Date of earliest event reported): February 27, 2007

                            MUELLER INDUSTRIES, INC.
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             (Exact name of registrant as specified in its charter)

             Delaware                     1-6770                25-0790410
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   (State or other jurisdiction      (Commission File         (IRS Employer
        of incorporation)                 Number)          Identification No.)

             8285 Tournament Drive Suite 150
                   Memphis, Tennessee                            38125
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        (Address of principal executive offices)                Zip Code

       Registrant's telephone number, including area code: (901) 753-3200

     Registrant's Former Name or Address, if changed since last report: N/A

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ]   Written communications pursuant to Rule 425 under the Securities
      Act (17 CFR 230.425)

[ ]   Soliciting material pursuant to Rule 14a-12 under the Exchange
      Act (17 CFR 240.14a-12)

[ ]   Pre-commencement communications pursuant to Rule 14d-2(b) under the
      Exchange Act (17 CFR 240.14d-2(b))

[ ]   Pre-commencement communications pursuant to Rule 13e-4(c) under the
      Exchange Act (17 CFR 240.13e-4(c))

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Item 8.01.  Other Events

On February 27, 2007 the Registrant issued a press release announcing
its acquisition of Extruded Metals, Inc. effective February 27, 2007.
A copy of the press release is attached as Exhibit 99.1.

Item 9.01.  Financial Statements and Exhibits.

(d) Exhibits

     99.1   Press release, dated February 27, 2007.

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                                    SIGNATURE

     Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended, the registrant has duly caused this report to be signed on its behalf
by the undersigned hereunto duly authorized.

                                              MUELLER INDUSTRIES, INC.


                                              By:    /s/ Kent A. McKee
                                                     ---------------------------
                                              Name:  Kent A. McKee
                                              Title: Executive Vice President
                                                     and Chief Financial Officer

Date: February 27, 2007

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                                  EXHIBIT INDEX

Exhibit No.    Description
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   99.1        Press release, dated February 27, 2007.

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