Exhibit 32.1

    CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER
                       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 American Locker Group
Incorporated (the "Company") on Form 10-Q for the quarter ended March 31, 2005,
as filed with the Securities and Exchange Commission on the date hereof (the
"Report"), each of the undersigned, in the respective capacities and on the date
indicated below, hereby certifies pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to his
knowledge:

            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 results of
                  operations of the Company.

Dated:   August 1, 2005

                               /s/ Edward F. Ruttenberg
                               ---------------------------------
                               Edward F. Ruttenberg
                               Chief Executive Officer

                               /s/ Wayne L. Nelson
                               ---------------------------------
                               Wayne L. Nelson
                               Principal Accounting Officer

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