UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No.     )*

Coleman Cable, Inc.

(Name of Issuer)

Common Stock, $0.001 par value

(Title of Class of Securities)

193459302

(CUSIP Number)

James J. Junewicz

Winston & Strawn LLP

35 West Wacker Drive

Chicago, Illinois 60601

(312) 558-5257

(Name, Address and Telephone Number of Person Authorized to Receive Notice and Communications)

December 20, 2013

(Date of Event Which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box:  ¨

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See
§240.13d-7 for other parties to whom copies are to be sent.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

Item 1. Security and Issuer

This Statement on Schedule 13D (this “Schedule 13D”) relates to the Common Stock of Coleman Cable, Inc., a Delaware corporation (the “Company”). The principal executive offices of the Company are located at 1530 Shields Drive, Waukegan, Illinois 60085.

Item 2. Identity and Background

The principal address of each Reporting Person is c/o Nachum Stein, 444 Madison Avenue, Suite 501, New York, NY 10022.

Nachum Stein is Co-Chairman of the Board of the Company and is Chairman and Chief Executive Officer of American European Group and its subsidiaries, an insurance holding company. Feige Stein is Nachum Stein’s spouse.

Ephraim Hasenfeld is self-employed in the real estate business.

Hertz Hasenfeld is self-employed in the jewelry business.

Item 3. Source and Amount of Funds or Other Consideration

The Reporting Persons beneficially own collectively 2,612,101 shares of Common Stock of the Company. No purchases are being made in connection with this report.

Item 4. Purpose of Transaction

General

The Reporting Persons acquired and currently hold their shares of Common Stock for investment purposes, subject to activities related to the transactions contemplated by the agreements described in this Item 4, including, without limitation, voting in favor of the adoption of the Merger Agreement and the transactions contemplated thereby, and the other matters described in this Item 4 and in Item 6.

On December 20, 2013, the Company, entered into an Agreement and Plan of Merger (the “Merger Agreement”), among the Company, Southwire Company, a Delaware corporation (“Parent”), and Cubs Acquisition Corporation, a Delaware corporation and a wholly-owned subsidiary of Parent (“Merger Sub”). In connection with the Merger Agreement, Parent and Merger Sub entered into a Tender and Support Agreement, dated as of December 20, 2013, as amended as of December 30, 2013, with the Reporting Persons (the “Support Agreement”).

Merger Agreement

Pursuant to the Merger Agreement, and upon the terms and subject to the conditions thereof, Merger Sub will commence a tender offer (the “Offer”) to purchase all of the issued and outstanding shares (the “Shares”) of Common Stock of the Company at a price of $26.25 per Share in cash, net to the seller in cash but subject to any applicable withholding of taxes.

The obligation of Parent and Merger Sub to consummate the Offer is subject to the condition that there be validly tendered and not withdrawn prior to the expiration of the Offer a number of Shares representing at least a majority of the outstanding shares of Common Stock on a fully-diluted basis as of the scheduled expiration of the Offer (assuming the issuance of all shares of Common Stock issuable upon the exercise of all outstanding options and other rights to purchase shares of Common Stock) (such condition, the “Minimum Condition”). The Minimum Condition may not be waived by Merger Sub without the prior written consent of the Company. The obligation of Merger Sub to consummate the Offer is subject to the expiration of the waiting period (and any extension thereof) under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, the completion of the marketing period for Parent’s financing and other customary closing conditions. Consummation of the Offer is not subject to a financing condition.

Following the consummation of the Offer and subject to the terms and conditions of the Merger Agreement, Merger Sub will merge with and into the Company pursuant to the provisions of the General Corporation Law of the State of Delaware (the “DGCL”) as provided in the Merger Agreement, with the Company being the surviving corporation (the “Merger”). At the effective time of the Merger (the “Effective Time”), each Share (other than (i) Shares owned by Parent, Merger Sub, the Company or any of their respective direct or indirect wholly-owned subsidiaries and (ii) Shares held by stockholders who have properly demanded appraisal of such Shares in accordance with the DGCL) will be cancelled and converted into the right to receive an amount in cash equal to the Offer Price, without interest and subject to any applicable withholding of taxes.

The closing of the Merger is subject to customary closing conditions, and, depending on the availability of short form statutory merger procedures under the DGCL, adoption of the Merger Agreement by the Company’s stockholders may be required. The Merger Agreement includes customary representations, warranties and covenants of the Company, Parent and Merger Sub. The Company has agreed to operate its business in the ordinary course until the Effective Time. The Company has also agreed not to solicit or initiate discussions with third parties regarding other proposals to acquire the Company and to certain restrictions on its ability to respond to any such proposals.

Tender and Support Agreement

Concurrently with the execution of the Merger Agreement, Nachum Stein, Feige Stein, Hertz Hasenfeld and The N&F Trust 766 entered into the Support Agreement with Parent and Merger Sub, which Support Agreement was subsequently amended to remove as a party the N&F Trust 766 and to add as a party, Ephraim Hasenfeld. Pursuant to the terms of the Support Agreement, Nachum Stein and Feige Stein agreed to tender 616,698 shares in the Offer, Hertz Hasenfeld agreed to tender 334,050 share in the Offer and Ephraim Hasenfeld agreed to tender 408,386 shares in the Offer, for a total of total of 1,359,134 shares, each on the terms and subject to the conditions of the Support Agreement. The shares subject to the Support Agreement comprise approximately 7.4% of all outstanding Shares. The Support Agreement will terminate in certain circumstances, including upon termination of the Merger Agreement.

Except as described in this Item 4 of Schedule 13D, none of the Reporting Persons have any present plans or proposals that relate to or would result in any of the actions described in subparagraphs (a) through (j) of Item 4 of Schedule 13D; however, the Reporting Persons, at any time and from time to time, may review, reconsider and change their position and/or change their purpose and/or develop such plans and may seek to influence management or the board of directors of the Company with respect to the business and affairs of the Company, and may from time to time consider pursuing or proposing any such transactions and, in connection therewith, may discuss, evaluate and/or pursue any such transactions with advisors, the Company or other persons.

Item 5. Interest in Securities of the Issuer

(a)-(b) The following assumes that there are 18,366,688 shares of Common Stock outstanding. As of the date hereof:

(c) During the past sixty days, the Reporting Persons have not effected any transactions in the Common Stock of the Company. Certain of the Reporting Persons may elect to make donative transfers to family trusts or foundations for estate planning purposes.

Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer

The Reporting Persons are party to the Support Agreement as further described in Item 4. There are otherwise no contracts, arrangements, understandings or relationships (legal or otherwise) among the persons named in Item 2 and between such persons and any persons with respect to any securities of the Company, including but not limited to transfer of voting of any of the securities, finder’s fees, joint ventures, loan or option arrangements, puts or calls, guarantees of profits, division of profits or loss, or the giving or withholding of proxies.

Item 7. Materials to be Filed as Exhibits

Signature

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Exhibit 2

JOINT FILING AGREEMENT

This agreement is made pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended (the “Act”) by and among the parties listed below, each referred to herein as a “Joint Filer.” The Joint Filers agree that a statement of beneficial ownership as required by Section 13(d) of the Act and the rules thereunder may be filed on each of their behalf on Scheduled 13D with respect to the Common Stock of Coleman Cable, Inc., and that said joint filing may thereafter be amended by further joint filings. The Joint Filers state that they each satisfy the requirements for making a joint filing under Rule 13d-1.

IN WITNESS WHEREOF, each of the undersigned hereby executes this Agreement as of this 30th day of December, 2013.

Exhibit 4

EXECUTION VERSION

FIRST AMENDMENT TO TENDER AND SUPPORT AGREEMENT

This FIRST AMENDMENT, dated December 30, 2013 (this “Amendment”), to that certain Tender and Support Agreement (the “Agreement”), dated as of December 20, 2013, is by and among Southwire Company, a Delaware corporation (“Parent”), Cubs Acquisition Corporation, a Delaware corporation and a wholly owned subsidiary of Parent (“Merger Sub”), each of Nachum Stein, Feige Stein, The N&F Trust 766 and Hertz Hasenfeld, being the Stockholders set forth on Schedule A to such Agreement, and Ephraim Hasenfeld, being a Stockholder set forth on Schedule A to such Agreement after giving effect to the terms of this Amendment. Terms used but not otherwise defined herein shall have the respective meanings ascribed to such terms in the Agreement.

WHEREAS, each of Parent, Merger Sub and the Company entered into that certain Agreement and Plan of Merger (the “Merger Agreement”), dated as of December 20, 2013, which provides, among other things, that Merger Sub will commence an Offer to purchase all of the Shares of Common Stock of the Company at a price of $26.25 per Share in cash, net to the seller in cash but subject to any required withholding of Taxes, and as soon as practicable after the acquisition of Shares pursuant to the Offer, Merger Sub shall merge with and into the Company pursuant to the provisions of the DGCL, with the Company being the surviving corporation, upon the terms and subject to the conditions set forth in the Merger Agreement;

WHEREAS, in connection therewith, as a condition to their willingness to enter into the Merger Agreement, and as an inducement to and in consideration for Parent and Merger Sub to enter into the Merger Agreement, each Stockholder set forth on Schedule A to the Agreement as of such date agreed, severally, not jointly, and on its own account with respect to its Subject Shares, to enter into the Agreement;

WHEREAS, Section 6.3 of the Agreement provides that the Agreement may be amended if such amendment is in writing and is signed by each party to the Agreement;

WHEREAS, the parties to the Agreement desire to enter into this Amendment to the Agreement in order to release The N&F Trust 766 from its obligations under the Agreement and to substitute, in its stead, Ephraim Hasenfeld as a Stockholder with respect to an equal number of Subject Shares, as more particularly set forth herein;

NOW, THEREFORE, in consideration of the foregoing and the respective representations, warranties, covenants and agreements set forth below and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto, intending to be legally bound, do hereby agree as follows:

1.1. Amendment. Schedule A of the Agreement hereby is amended to (A) delete the reference to “The N&F Trust 766” in the left hand column under the heading “Name of Stockholder” and replace it with “Ephraim Hasenfeld” and (B) replace the reference to 408,386 shares in the right hand column under the heading “No. Shares” associated with The N&F Trust 766 to an equivalent number of Shares held by Ephraim Hasenfeld, such that from and as of the date of this Amendment, “Ephraim Hasenfeld” shall be a “Stockholder” for all purposes of the Agreement as amended by this Amendment, and the Shares set forth next to his name on Schedule A as amended hereby shall be his “Subject Shares” for all purposes of the Agreement as amended by this Amendment. Schedule A as amended by this Amendment pursuant to the foregoing shall read as follows:

1.2 Representations & Warranties; Covenants.

(a) Mr. Ephraim Hasenfeld hereby represents and warrants, on his own account with respect to his Subject Shares, to Parent and Merger Sub as set forth in Article II of the Agreement, as if he were an original signatory thereto and reading each reference to “as of the date hereof” to refer to the date of this Amendment. Mr. Ephraim Hasenfeld hereby covenants and agrees to be bound by each of the agreements and covenants made by a Stockholder and set forth in the Agreement.

(b) Each of Parent and Merger Sub hereby represents and warrants to Mr. Hasenfeld, as set forth in Article III of the Agreement, and each of Parent and Merger Sub hereby covenants and agrees to be bound by each of the agreements and covenants made by them and set forth in the Agreement.

1.4 No Further Obligations; No Ownership Interest. Notwithstanding anything to the contrary in the Agreement, from and after the date of this Amendment, neither the term “Stockholder” nor the term “Subject Shares” for the purposes of this Agreement shall be deemed to refer to The N&F Trust 766 or its 408,386 Shares, respectively, and The N&F Trust 766 is hereby released and forever discharged from any and all obligations pursuant to the Agreement as amended hereby. Without limiting the foregoing or the provisions of Section 6.17 of the Agreement, the parties hereto expressly acknowledge and agree that no agreement, arrangement or understanding shall exist between or among the parties hereto with respect to holding, voting or disposing of the aforementioned 408,386 Shares held by The N&F Trust 766, and that nothing contained in the Agreement or this Amendment shall be deemed to vest in Parent or Merger Sub or any of their respective “affiliates” or “associates” (as such terms are defined in Section 203 of the DGCL (“Section 203”)) any direct or indirect ownership (including, without limitation, any “ownership” as such term is used in Section 203) or incidence of ownership of or with respect to any such Shares. All rights, ownership and economic benefits of and relating to such Shares shall remain vested in and belong to The N&F Trust 766, and neither Parent nor Merger Sub nor any of their respective “affiliates” or “associates” (as such terms are defined in Section 203) shall have any power or authority to direct The N&F Trust 766 in the voting of any such Shares.

2

1.5. References to the Agreement. After giving effect to this Amendment, each reference in the Agreement to “this Agreement”, “hereof”, “hereunder” or words of like import referring to the Agreement and each reference in the Merger Agreement to this Agreement as a “Support Agreement” shall refer to the Agreement as amended by this Amendment. Except as otherwise expressly provided in this Amendment, references in the Agreement to “the date hereof”, the “date of this Agreement” or similar formulations of like import shall refer to December 20, 2013.

1.6 Miscellaneous Terms. The provisions of Article VI (Miscellaneous) of the Agreement shall apply mutatis mutandis to this Amendment and to the Agreement as modified by this Amendment, taken together as a single agreement, reflecting the terms as modified hereby.

1.7 No Further Amendment. Except as specifically amended hereby, the Agreement shall remain in full force and effect, enforceable in accordance with its terms. Except as expressly provided in this Amendment, this Amendment shall not be deemed to be an amendment to any other term or condition in the Agreement or to any of the documents or agreements referred to therein.

[Signature Page Follows]

3

IN WITNESS WHEREOF, the parties below have signed this Amendment as of the date first written above.

[Amendment to Tender and Support Agreement]

[Amendment to Tender and Support Agreement]

[Amendment to Tender and Support Agreement]

[Amendment to Tender and Support Agreement]

[Amendment to Tender and Support Agreement]