Tension measurement and controls manufacturer Dover Flexo Electronics, Inc. (Rochester, N.H.) ships a TR Tension Roll® transducer with a 165-in. shaft length—the longest in the company's 27-year history. Purchased by Florence, S.C.-based Dupont Teijin Films for its film manufacturing, the 6-in.-dia. aluminum roll on the 400-lb. transducer was finished with a knurled, hard-coat anodized surface.