Distribution Solutions (DSGR) 8-K Changes in Registrant's Certifying Accountant

Ernst & Young LLP

155 North Wacker Drive

Chicago, Illinois 60606-1787

Tel: (312) 879-2000

www.ey.com

May 31, 2013

Securities and Exchange Commission

100 F Street N.E.

Washington, D.C. 20549

Ladies and Gentlemen:

We have read Item 4.01 of Form 8-K dated May 31, 2013, of Lawson Products, Inc. and are in agreement with the statements contained in the paragraphs one through four on page one therein. We have no basis to agree or disagree with other statements of the registrant contained therein.

/s/ Ernst & Young, LLP