509 West Monroe Street Highland, IL 62249 Phone: (618) 654-2184 Fax: (618) 654-9199 Date: December 17, 2012 To: Valued Customers Subject: Product Change Notice for B3170NF Series As part of Cooper B-Line™ and TOLCO™ product rationalization, Cooper B-Line has discontinued part numbers in the B3170NF series. The suggested alternative to the B3170NF series is the TOLCO Figure 200 series. The Figure 200 series has equivalent approvals to the B3170NF, as well as FM approvals with higher load capacity and the “B-LINE” name stamped on the part. Please reference page 61 in the Cooper B-Line Pipe Hanger Catalog (PH-12) catalog for additional product information. If you have any questions, please contact your local B-Line Agent or Customer Service Representative. Sincerely, Boyd Niesen Product Manager Cooper B-LINE