... SpecificationsThicknessWidthBWG28X3/8", 1/2", 5/8"0.36mm9.5mm, 12.7mm, 16.0mmBWG27X3/8", 1/2", 5/8"0.40mm9.5mm ... .0mm 19.0mmBWG25X1/2", 5/8", 3/4"0.50mm12.7mm, 16.0mm, 19.0mmBWG24x1/2", 5/8", 3/4"0 ... .55mm12.7mm. 16.0mm, 19.0mmBWG23x1/2", 5/8", 3/4"0 ... .60mm12.7mm, 16.0mm, 19.0mmBWG22x3/4", 1" 5/4"0.70mm19 ...