Check the listing for details. Organ needle 16x257 16x231 DBX1 16x95 for Brother 525 525N 526 Singer 31-15. Condition: New. Listed at 3.99 USD. Organ 16x257 Industrial Sewing Needle USED FOR Brother Serger 523 523N 524 524N 525 525N 526 526N 526LCW 530 530D 546 546D 626 634D 834DP AND MORE... 16X231, 16X257, 16X95, 287WH, 1738, DBX257, SY2254, SY2270 note: no longer selling 16x95 #24 and #25. If the your machine can accept 135x5 ( shank diameter = 2.00mm) then please buy 135x5 #24 and #25 instead. Needle for All Industrial Straight stitch single needle sewing machine (Except Pfaff) Some needle system reference: Alfa : 121.101-401-500-503, 119.300 Artisan : 196R, 5500, 8500 Bernina : 117, 217-10, 217-20, 317, 517, 740, 850, 950 Brother : B221, B484, B485, B523, B524, B525, B526, B652, B705, B707, B714, B715, B716, B735, B737, B745, B747, B755, B757, B764, B781, B790, B791, B792, B861, BAS-400 Chandler : DBJ-704, MOC25, MOC125, MOT55 Consew : 38, 39, 39-B, 75, 77, 101, 102, 105, 106R, 110, 133, 199R, 210, 215, 216, 217, 220, 230, 230R, 310,2 230R, C7630 Durkopp : 207-1, 207-3, 207-5, 207-6, 207-16 Econosew : DDL-5550, DDL-8500, DDL-8700 Feiyue : FY8500, FY8700 Gemsy : 8700 Janome : 1600P-DB, 1600P-DBX Juki : DDL-201, DDL- 227, DDL-555, DDL-5530, DDL-5550, DDL-8300, DDL-8500, DDL-8700, DDL-8900, DDL-9000, DLM-522, DLM-523, DLN-415, DLN-490-4, DLU-490, DLU-5490, DMN-530-4, LZ-271, LZ-391N, MBH-180 Mitsubishi : DB-126, DB-130, DB-170, DB-189, DB-190, DB-320, DB-350, DN-350-10, DY-340-12, DY-340-22, DY-349-22, LS2-100, LS2-200, LS2-1130 Reliable : MSK-8210M, MSK-8550M,MSK-8800M, MSK-8870M Rex : RX-8500 Singer : 96 class,103K, 120U, 172, 188, 241, 245, 251, 281, 291U-3, 2491D 31-15 Sunstar : KM-123A, KM-123B, KM-137A, KM-137B Tacsew : 5550, T8700 Taiko : TK-505, TK-510 Toyota : AD156, AD157, AD338, D146, D147, D347, D348, D1422-42, D2432 Viking : M430, M431, M435, M435C, M440, M530, M535, M535C, M535D Yamata : FY8500, FY8700 NEEDLE SIZE AND THREAD CHART Thread Needle Fabric Weight V-30 #12 or #14 fabrics under 1 1/2 ounces V-46 #14 or #16 Fabrics under 3 ounces V-69 #16 or #18 Fabrics up to 6 ounces (can use for Sunbrella) V-92 #18 or #20 Fabrics up to 10 ounces (can use for Sunbrella) V-138 #20 or #22 Fabrics over 10 ounces. This thread is too heavy for practical use in home sewing machines. or larger