... Steel Strapping [Specification]: BWG28×3/8'' 1/2'' ,5/8'' 0.36mm×9.5mm ,12.7mm ,16mmBWG27×3/8'' 1/2 ... 12.7mm , 16mm , 19mmBWG25×1/2'' , 5/8'' , 3/4'' 0.50mm×12.7mm , 16mm , 19mmBWG24×1/2'' 5/8'' , 3 ... /2'' 5/8'' , 3/4'' 0.60mm×12.7mm , 16mm , 19mmBWG22×3/4'' 1'' , 5/4'' 0.70mm×19mm , 25.4mm, 32mmBWG21×3 ... /4'' 1'' , 5/4'' 0.80mm×19mm , 25.4mm, 32mmBWG20×3 ...