... .2mm, width of 12.7,16,19,32,40mm. Steel Strapping Metal Seals(12.7,16,19,32MM) 1.Application:It is suit ... , steel, palletized goods, containers etc.2.Features:Maximum joint efficiencyExcellent shock resistanceEasy and economic to use3.Type: overlap type seals, Open type seals ... ,brown ,gray etc 5) Surface waxed/oiled, and edges deburred Steel Strapping Tools