Old Style Loop Pliers Old Style Loop Pliers 678-324 Provides optimum accuracy and precision in forming and closing loops with one cylindrical three-step beak and one triangular beak, 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.