t n b . c a . a b b . c o m New. PRO-BLU ™ . PRO-BLU ™ Look for the free sample packs of the all-new PRO-BLU™ wire connector inside specially-marked IBERVILLE® and NuTek™ box cartons. Or, ask for your free samples at participating electrical distributors. Give it a try and tell us what you think at www.pro-blu.com The first 933 electrical contractors to participate will receive a FREE pair of work gloves. Discover a new “twist” on wire connectors from the inventor of the original Marrette® . The true-blue Marrette® . Here’s a special invitation for you.