STOCK PURCHASE AGREEMENT

     STOCK PURCHASE AGREEMENT, dated as of October 30, 1998 (the 
"Agreement"), between MUELLER INDUSTRIES, INC., a Delaware corporation 
("Parent"), MUELLER ACQUISITION CORP., a Delaware corporation and a wholly 
owned subsidiary of Parent ("Merger Sub"), and the stockholder of HALSTEAD 
INDUSTRIES, INC., a Delaware corporation (the "Company"), whose name appears 
on the signature page hereto (the "Stockholder").

                                  RECITALS

     WHEREAS, the Stockholder own shares (the "Shares") of the Company's 
common stock, par value $.10 per share ("Company Common Stock"), which, 
together with shares of Company Common Stock being purchased by Merger Sub 
on the date hereof, represent more than 50% of the issued and outstanding 
Company Common Stock;

     WHEREAS, Merger Sub desires to purchase the Shares and the Stockholder 
desires to sell the Shares, in each case, upon the terms and subject to the 
conditions herein; and

     WHEREAS, concurrently with the execution and delivery of this 
Agreement, Parent, Merger Sub and the Company are entering into an Amended 
and Restated Agreement and Plan of Merger (the "Merger Agreement"), pursuant 
to which Merger Sub will be merged with and into the Company.

     NOW, THEREFORE, in consideration of the foregoing and the respective 
covenants and agreements hereinafter contained, the parties hereby agree as 
follows:

     1.   Purchase and Sale of Shares.

     (a) Subject to the terms and conditions set forth in this Agreement and 
in reliance upon the representations and warranties of the Stockholder set 
forth below, on the date hereof Merger Sub shall purchase from the 
Stockholder and the Stockholder shall sell to Merger Sub, the number of 
Shares set forth opposite the Stockholder's name on Schedule 1 hereto, free 
and clear of all mortgages, pledges, security interests, encumbrances, liens 
(statutory or other), conditional sale agreements, claims, charges, 
limitations or restrictions ("Liens").  The aggregate purchase price for the 
Shares being sold by the Stockholder (the "Purchase Price") shall be the 
cash amount set forth opposite the Stockholder's name on Schedule 1 hereto.

     (b) The purchase and sale referred to in Section 1(a) shall be effected 
on the date hereof by the Stockholder delivering to Merger Sub stock 
certificate(s) evidencing the Shares being purchased by Merger Sub from the 
Stockholder, duly endorsed for transfer, against delivery by Parent to the 
Stockholder of the Purchase Price for such Shares.  Payment of the Purchase 
Price shall be made by wire transfer of immediately available funds to the 
Stockholder to the account or accounts set forth opposite the Stockholder's 
name on Schedule 1 hereto.

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     2.   Representation and Warranties of Parent and Merger Sub.  Parent 
and Merger Sub represent and warrant to the Stockholder as follows:

     (a) Parent is a corporation duly organized, validly existing and in 
good standing under the laws of the State of Delaware.  Merger Sub is a 
corporation duly organized, validly existing and in good standing under the 
laws of the State of Delaware. 

     (b) Parent and Merger Sub have the requisite corporate power and 
authority to enter into this Agreement and to carry out their obligations 
hereunder.  The execution and delivery of this Agreement and the 
consummation of the transactions contemplated hereby have been duly 
authorized by Parent's Board of Directors and by Merger Sub's Board of 
Directors and no other corporate proceedings on the part of Parent or Merger 
Sub are necessary to authorize this Agreement and the consummation of the 
transactions contemplated hereby.  This Agreement has been duly executed and 
delivered by Parent and Merger Sub and (assuming the valid authorization, 
execution and delivery of this Agreement by the Stockholder) is a valid and 
binding obligation of Parent and Merger Sub, enforceable in accordance with 
its terms, except as affected by bankruptcy, insolvency, fraudulent 
conveyance, reorganization, moratorium or other similar laws relating to or 
affecting creditors' rights generally and general equitable principles 
(whether considered in a proceeding in equity or at law).

     (c) The execution and delivery of this Agreement by Parent and Merger 
Sub does not, and the performance of this Agreement by Parent and Merger Sub 
will not, (i) conflict with or violate the Certificate of Incorporation or 
By-Laws of Parent, Merger Sub or any of Parent's subsidiaries, (ii) conflict 
with or violate any federal, state, local or foreign law, statute, 
ordinance, rule, regulation, permit, order, judgment or decree 
(collectively, "Laws") applicable to Parent, Merger Sub or any of Parent's 
subsidiaries or by which any of their respective properties is bound, or 
(iii) conflict with, result in any breach of or constitute a default (or an 
event that with notice or lapse of time or both would become a default) 
under, or give to others any rights of termination, amendment, acceleration 
or cancellation of, or require payment under, or result in the creation of 
any Lien on any of the properties or assets of Parent, Merger Sub or any of 
Parent's subsidiaries pursuant to, any note, bond, mortgage, indenture, 
contract, agreement, lease, license, permit, franchise or other instrument 
or obligation to which Parent, Merger Sub or any of Parent's subsidiaries or 
any of their respective properties is bound, except for any thereof that 
could not reasonably be expected to materially impair the ability of Parent 
and Merger Sub to perform their obligations hereunder or to consummate the 
transactions contemplated hereby.

     (d) The execution and delivery of this Agreement by Parent and Merger 
Sub does not require Parent or Merger Sub to obtain any consent, approval, 
authorization or permit of, or to make any filing with or notification to, 
any governmental or regulatory authority, domestic or foreign ("Governmental 
Entity"), based on the Laws of any Governmental Entity, except where the 
failure to obtain such consents, approvals, authorizations or permits, or to 
make such filings or notifications, could not reasonably be expected to 
materially impair the ability of Parent and Merger Sub to perform their 
obligations hereunder or to consummate the transactions contemplated hereby.




                                      -2-

     (e) There is no suit, action, investigation or proceeding pending or, 
to the knowledge of the executive officers of Parent, threatened against 
Parent, Merger Sub or any of Parent's subsidiaries at law or in equity 
before or by any federal, state, municipal or other governmental department, 
commission, board, bureau, agency or instrumentality, domestic or foreign, 
or before any arbitrator of any kind, that could reasonably be expected to 
materially impair the ability of Parent and Merger Sub to perform their 
obligations hereunder or to consummate the transactions contemplated hereby, 
and there is no judgment, decree, injunction, rule or order of any court, 
governmental department, commission, board, bureau, agency, instrumentality 
or arbitrator to which Parent, Merger Sub or any of Parent's subsidiaries is 
subject that could reasonably be expected to materially impair the ability 
of Parent and Merger Sub to perform their obligations hereunder or to 
consummate the transactions contemplated hereby.

     3.   Representation and Warranties of the Stockholder.  The Stockholder 
represents and warrants to Parent and Merger Sub as follows:

     (a) If the Stockholder is a corporation, partnership or trust, the 
Stockholder has been duly organized and is validly existing and in good 
standing under the laws of the jurisdiction of its organization and, if the 
Stockholder is a trust, then (i) such Stockholder is a qualified subchapter 
S trust within the meaning of Section 1361(d)(3) of the Internal Revenue 
Code of 1986, as amended (the "Code") and (ii) a beneficiary of such 
Stockholder, or the legal representative of a beneficiary of such 
Stockholder, has made a valid election pursuant to Section 1361(d)(2) of the 
Code to have Section 1361(d) of the Code apply to such Stockholder.

     (b) If the Stockholder is a corporation, partnership or trust, the 
Stockholder has all necessary corporate, partnership or trust power and 
authority (including, if necessary, authority of the beneficial owner of the 
Shares) to enter into this Agreement, to perform its obligations hereunder 
and to consummate the transactions contemplated hereby.  If the Stockholder 
is a corporation, partnership or trust, the execution, delivery and 
performance of this Agreement by the Stockholder and the consummation by the 
Stockholder of the transactions contemplated hereby have been duly 
authorized by all necessary corporate, partnership or trust action on the 
part of the Stockholder and, if necessary, the beneficial owner of the 
Shares.

     (c) This Agreement has been duly executed and delivered by the 
Stockholder and (assuming the valid authorization, execution and delivery of 
this Agreement by Parent and Merger Sub) is a valid and binding obligation 
of the Stockholder and, if necessary, the beneficial owner of the Shares, 
enforceable in accordance with its terms, except as affected by bankruptcy, 
insolvency, fraudulent conveyance, reorganization, moratorium or other 
similar laws relating to or affecting creditors' rights generally and 
general equitable principles (whether considered in a proceeding in equity 
or at law).

     (d) The execution and delivery of this Agreement by the Stockholder 
does not, and the performance of this Agreement by the Stockholder will not, 
if the Stockholder is a corporation, partnership or trust, conflict with or 
violate the Certificate of Incorporation or By-Laws, or other organizational 
documents, of the Stockholder.



                                      -3-

     (e) There is no suit, action, investigation or proceeding pending or, 
to the knowledge of the Stockholder, threatened against the Stockholder at 
law or in equity before or by any federal, state, municipal or other 
governmental department, commission, board, bureau, agency or 
instrumentality, domestic or foreign, or before any arbitrator of any kind, 
that could reasonably be expected to materially impair the ability of the 
Stockholder to perform its obligations hereunder or to consummate the 
transactions contemplated hereby, and there is no judgment, decree, 
injunction, rule or order of any court, governmental department, commission, 
board, bureau, agency, instrumentality or arbitrator to which the 
Stockholder is subject that could reasonably be expected to materially 
impair the ability of the Stockholder to perform its obligations hereunder 
or to consummate the transactions contemplated hereby.

     (f) The Shares set forth opposite the Stockholder's name on Schedule 1 
are owned of record and beneficially by the Stockholder.  Except for shares 
of Company Common Stock owned by the Company's Employee Stock Ownership 
Plan, the Stockholder does not own, of record or beneficially, any warrants, 
options or other rights to acquire any shares of Company Common Stock.  The 
Stockholder has good and valid title to the Shares set forth opposite the 
Stockholder's name on Schedule 1, free and clear of all Liens.

     (g) The Stockholder has duly completed and executed a Form W-9, a copy 
of which is attached hereto as Schedule 2, and has delivered such completed 
and executed Form W-9 to Merger Sub.

     4.   Further Assurances; Expenses.  From time to time, at the other 
party's reasonable request and without further consideration, each party 
hereto shall execute and deliver such additional documents and take all such 
further action as may be reasonably necessary or desirable to consummate and 
make effective, in the most expeditious manner practicable, the transactions 
contemplated by this Agreement.  The Stockholder agrees, upon the request of 
Parent, to reimburse Parent for the Stockholder's proportionate share (based 
upon the number of shares of Company Common Stock owned by the Stockholder) 
of the expenses incurred by the Company for all services rendered, and 
expenses advanced by the accountants, attorneys and financial advisors for 
the Company, the Company's Employee Stock Ownership Plan and the Company's 
Management Stock Ownership Plan, in connection with the Merger prior to the 
Closing Date to the extent that such expenses shall exceed $800,000.

     5.   Survival.  The covenants of the parties hereto, and the 
representations and warranties of the parties hereto, shall survive the 
purchase and sale of the Shares pursuant to this Agreement.

     6.   Miscellaneous.  (a) This Agreement (i) constitutes the entire 
agreement between the parties with respect to the subject matter hereof and 
supersedes all other prior agreements and understandings, both written and 
oral, between the parties with respect to the subject matter hereof 
(including, if applicable, the Amended and Restated Voting Agreement dated 
as of August 6, 1998 to which the Stockholder is a party) and (ii) shall not 
be assigned by operation of law or otherwise.







                                      -4-

     (b) This Agreement may not be amended or supplemented, except upon the 
execution and delivery of a written agreement executed by the parties 
hereto.  Parent, Merger Sub or the Stockholder may, from time to time, 
waive, on such terms and conditions as Parent, Merger Sub or the 
Stockholder, as the case may be, may specify in such instrument, any of the 
requirements of this Agreement.  Any such amendment shall be binding upon 
the parties thereto and any such waiver shall be binding upon Parent, Merger 
Sub or the Stockholder, as the case may be, executing the same.  No such 
waiver shall extend to any subsequent or other event or circumstance or 
impair any right consequent thereon.

     (c) All notices and other communications hereunder shall be in writing 
and shall be deemed given (i) on the date delivered, if delivered 
personally, (ii) on the first business day following the deposit thereof 
with Federal Express, if sent by Federal Express, and (iii) on the fourth 
business day following the mailing thereof with postage prepaid, if mailed 
by registered or certified mail (return receipt requested), in each case to 
the parties at the following addresses (or at such other address for a party 
as shall be specified by like notice):

        (i) if to the Stockholder, to it at its address set forth on 
Schedule 1; and

        (ii) if to Parent or Merger Sub, to Parent at:

               Mueller Industries, Inc.
               6799 Great Oaks Road
               Suite 200
               Memphis, Tennessee  38138
               Attention:     William H. Hensley, Esq.
                              Vice President, General Counsel and 
                              Secretary

               with a copy to:

               Willkie Farr & Gallagher
               787 Seventh Avenue
               New York, New York  10019-6099
               Attention:     Neil Novikoff, Esq.

     (d) This Agreement shall be governed by and construed in accordance 
with the laws of the State of Delaware, regardless of the laws that might 
otherwise govern under applicable principles of conflicts of laws thereof.

     (e) This Agreement may be executed in two counterparts, each of which 
shall be deemed to be an original, but both of which shall constitute one 
and the same Agreement.

     (f) The descriptive headings used herein are inserted for convenience 
of reference only and are not intended to be part of or to affect the 
meaning or interpretation of this Agreement.







                                      -5-

     (g) If any term or other provision of this Agreement is invalid, 
illegal or incapable of being enforced by any rule of law or public policy, 
all other conditions and provisions of this Agreement shall nevertheless 
remain in full force and effect so long as the economic or legal substance 
of the transactions contemplated hereby is not affected in any manner 
adverse to any party.  Upon such determination that any term or other 
provision is invalid, illegal or incapable of being enforced, the parties 
hereto shall negotiate in good faith to modify this Agreement so as to 
effect the original intent of the parties as closely as possible in an 
acceptable manner to the end that the transactions contemplated hereby are 
fulfilled to the fullest extent possible.

     IN WITNESS WHEREOF, Parent, Merger Sub and the Stockholder have caused 
this Agreement to be duly executed as of the day and year first above 
written.

                                           MUELLER INDUSTRIES, INC.

                                           By:
                                              ---------------------------
                                           Name:
                                           Title:

                                           MUELLER ACQUISITION CORP.

                                           By:
                                              ---------------------------
                                           Name:
                                           Title:

                                           STOCKHOLDER:

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