CHICAGO, Feb. 27, 2013/PRNewswire/ -- Ron Jadin, Senior Vice President & Chief Financial Officer, will be presenting at the Raymond James 34 th Annual Institutional Investors Conference in Orlando, Florida, on Monday, March 4, 2013. The live audio webcast of the event, scheduled for 7:30 a.m. EST, will be available for 30 days at the following web site, www.grainger.com/investor. The presentation slides will be posted in the Company Information, Presentations and Webcasts section of Grainger's Investor Relations web site, listed above.About GraingerW.W. Grainger, Inc. with 2012 sales of $9.0 billion is North America's leading broad line supplier of maintenance, repair and operating products, with expanding global operations. For more information about the company, visit www.grainger.com/investor. SOURCE W.W. Grainger, Inc.