1/2Pcs Sewing Machine Upper Lower Knife Blade #50143403&#50145403 For Bernette Juki Sewing Machine Accessories

1/2Pcs Sewing Machine Upper Lower Knife Blade #50143403&#50145403 For Bernette Juki Sewing Machine Accessories Upper Knife 50143403 Lower Knife #50145403 For Bernian & Bernette Overlock Models 003, 004 For Juki MO-300, MO-623, MO-634D, MO-644D, MO-654DE, MO-655 Bernette Overlock Models 003, 004 : 004D, 006D,008D, 009DC, 009DCC, 334, 334D, 334DS, 335, 335S, 700D, 800D, 800DL, 1100D,1100DA, 1150MDA, 1200DA, 1300DC, 1300MDC, 2000D, 2000DE, 2000DCE, 2500DCE, 25000DCET Juki MO300, MO-623,MO-634D,MO-644D,MO-654DE,MO-655