a Pack of 100 Groz-Beckert® Industrial Overlock Sewing Machine Needles. Needle system* : DCX27, B27DCx27 Needles are also sold under these style numbers :1886, 81X1, B27, DCX1, DCX27, RIM27, RMX27, MY1023, SY6120, 3027GS *A needle system is a group of needles made to fit specific sewing machines. All needles in a system are of the same length and shank size, but are of various diameters. Lower size numbers are narrower or thinner needles used for lighter materials. Higher size numbers indicate a needle of thicker diameter, used for heavier materials. Match your needle system to your machine, then the size of the needle to the product you are sewing. These are high quality Round Shank needles will work: For Babylock : BL3-318, BL3-407, BL3-408, BL3-416, BL3-418, BL3-426, BL3200, SL600, SL660, SL700, SL800 For Brother : B511, B531, B551, B561, B571, B611, B621, B641, B651, B661, B671, B672, B681, B682, B691, B692, B901, B952, B958, B959, B971, B959 For Feiyue : FY737, FY747, FY757, FY2000, FY2100 For Juki : MO-800 Class, MO-2400 Class, MO-2500 Class, MO-2400N Class, MO-2500N Class, MO-3300 Class, MO-3600 Class, MO-3700 Class, MO-3900 Class, MO-6700 Class, MOR, MOC, MOF For Mauser : DC, DCP, DC-MS For Pegasus : E22-730, E22L-730, E32, E32L, E52, E52L, ETB32, ETB52, ETF32, ETF52, F32, F52, L32, L52 For Rimoldi : 27, 28, 29, 227, 228, 229, 230, 327, 329, 527, 627 For Willcox & Gibbs : 101-E14, 401-02, 401-04, 401-013, 401-E32, 503-04, 503-E, 503-52, 503-ETB 52, 503-ETF 52, 504-4, 504-E 52, ETB 52, ETF 52, 512, 514, 516, DC, DCP, DCR-942, E32, E52 For Yamata : FY737, FY747, FY757, FY2000, FY2100 For Yamato : AZ8000 Class, AZ8500 Class, AZ8600 Class, DC, DCY, DCZ-200, DCZ-203, DCZ-204, DCZ-206, DCZ-216, DCZ-220, DCZ-220W, DCZ-221, DCZ-263, DCZ-264, DCZ-270, DCZ-290, DCZ-292, DCZ-293, DCZ-296, DCZ-500, DCZ-503, DCZ-515, DCZ-520, DCZ-521, DCZ-525, DCZ-545, DCZ-553, DCZ-554, DCZ-700, DCZ-703, DCZ-711, DCZ-715, DCZ-724Y, DCZ-725Y, DCZ-726YZ, DCZ-727Y, DCZ-745, DCZ-746, Z-100, Z-361, Z-362, Z-365, Z-366, Z-367, Z-368, Z1000, Z1003, Z1006, Z1016,Z1020, Z1036, Z1037, Z1045, Z1046, Z1056, Z1057, Z-5000, Z-6000, ZF-1020, ZF-1500
