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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
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 hVzdUiAzS5/QR3aTQ7Ov+Q==

<SEC-DOCUMENT>0001193805-10-002343.txt : 20100901
<SEC-HEADER>0001193805-10-002343.hdr.sgml : 20100901
<ACCEPTANCE-DATETIME>20100901173956
ACCESSION NUMBER:		0001193805-10-002343
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100830
FILED AS OF DATE:		20100901
DATE AS OF CHANGE:		20100901

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Belardi Louis J
		CENTRAL INDEX KEY:			0001500333

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-04987
		FILM NUMBER:		101053173

	MAIL ADDRESS:	
		STREET 1:		520 FELLOWSHIP ROAD
		STREET 2:		SUITE A114
		CITY:			MT. LAUREL
		STATE:			NJ
		ZIP:			08054

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SL INDUSTRIES INC
		CENTRAL INDEX KEY:			0000089270
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS, NEC [3679]
		IRS NUMBER:				210682685
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		520 FELLOWSHIP ROAD
		STREET 2:		SUITE A114
		CITY:			MT LAUREL
		STATE:			NJ
		ZIP:			08054
		BUSINESS PHONE:		8567271500

	MAIL ADDRESS:	
		STREET 1:		520 FELLOWSHIP ROAD
		STREET 2:		SUITE A114
		CITY:			MT LAUREL
		STATE:			NJ
		ZIP:			08054

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SGL INDUSTRIES INC
		DATE OF NAME CHANGE:	19841008

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GL INDUSTRIES INC
		DATE OF NAME CHANGE:	19710111

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GL ELECTRONICS CO INC
		DATE OF NAME CHANGE:	19670928
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>e607475_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-08-30</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000089270</issuerCik>
        <issuerName>SL INDUSTRIES INC</issuerName>
        <issuerTradingSymbol>SLI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001500333</rptOwnerCik>
            <rptOwnerName>Belardi Louis J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>520 FELLOWSHIP ROAD</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE A114</rptOwnerStreet2>
            <rptOwnerCity>MT. LAUREL</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>08054</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>CFO, Secretary and Treasurer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>12.50</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2010-08-30</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>25000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2017-08-29</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>25000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>25000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Acquired pursuant to the Issuer's 2008 Incentive Stock Plan.</footnote>
        <footnote id="F2">8,333 options vest on August 30, 2011; 8,333 options vest on August 30, 2012; and the remaining 8,334 options vest on August 30, 2013.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Louis Belardi</signatureName>
        <signatureDate>2010-09-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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