Steel Strapping Metal Seals(12.7,16,19,32MM) thickness 0.4-1.2mm, width of 12.7,16,19,32,40mm. Steel Strapping Metal Seals ... (12.7,16,19,32MM) 1.Application:It ... 2) Width: 9.5 - 50mm 3) Tensile stregnth : 650MPa -950MPa 4) Finish: black ,green ,brown ,gray etc 5) Surface waxed/oiled ...