Marcotte Looping Pliers Marcotte Looping Pliers 678-316 For precise forming of helical loops and T loops on wires up to .022" x .025" (.56 mm x .64 mm). Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.