Boston   fretwire, 5 m., 18% nickel silver, h=1,5 w=3,0 g=0,6mm, alternative for 6000

Boston   fretwire, 5 m., 18% nickel silver, h=1,4 w=2,7 g=0,5mm, alternative for 6100, jumbo

Boston   fretwire, 5 m., 18% nickel silver, h=1,4 w=2,4 g=0,5mm, alternative for 6105, narrow jumbo

Boston   fretwire, 5 m., 18% nickel silver, h=1,3 w=2,9 g=0,5mm, alternative for 6110, wide jumbo

Boston   fretwire, 5 m., 18% nickel silver, h=1,3 w=2,9 g=0,6mm, alternative for 6120, wide jumbo large tang

Boston   fretwire, 5 m., 18% nickel silver, h=0,9 w=2,7 g=0,5mm, alternative for 6130, med. jumbo, vintage L

Boston   fretwire, 5 m., 18% nickel silver, h=1,1 w=2,5 g=0,6mm, alternative for 6170, modern ST and TE

Boston   fretwire, 5 m., 18% nickel silver, h=1,1 w=2,0 g=0,5mm, alternative for 6230, vintage ST and TE

Boston   fretwire, 5 m., 12% nickel silver, h=0,7 w=1,6 g=0,6mm, alternative for 6300

Boston   fretwire, 5 m., 12% nickel silver, h=1,1 w=2,0 g=0,5mm, alternative for 6220

Boston   fretwire, 5 m., 12% nickel silver, h=0,9 w=2,0 g=0,6mm