... comparison table:BWG28 × 3/8", 1/2", 5/8"(0.36mm × 9.5mm, 12.7mm, 16mm)BWG27 × 3/8", 1/2", 5/8"(0.40mm × 9 ... .5mm, 12.7mm, 16mm)BWG26 × 1/2", 5/8", 3/4"(0.45mm × 12.7mm, 16mm, 19mm)BWG25 × 1/2 ... ", 5/8", 3/4"(0.50mm × 12.7mm, 16mm, 19mm)BWG24 × 1/2 ... ", 5/8", 3/4"(0.55mm × 12.7mm, 16mm, 19mm)BWG23 × 1/2 ...