SIZE:5ss=1.70-1.80mm/0.06 inches
SIZE: 7ss=2.10-2.20mm/0.08 inches
Size: 10ss=2.80-2.90mm/0.11in.
SIZE: 12ss=3.00-3.20mm/0.12 in.
SIZE: 16ss=3.80-4.00mm/0.15-0.16in.
Size:20ss=4.60-4.80mm/0.18-0.19in.
SIZE:30ss=6.32-6.50mm/0.25-0.26in.
SIZE: 34ss=7.07-7.27mm/0.28-0.29 in.
