This Listing is for Brand New Set of 50 High Quality Large Capacity (M Size) Aluminum Bobbins for Industrial Sewing Machines.

This "M style" bobbins measure 1" in diameter and 3/8" thick. Aluminum bobbins are considered the Top-End "Luxury Bobbins". They offer less resistance which translates to less drag to the bobbin thread tension.

These high quality bobbins will work 

for Artisan : 611-AB, 618, 797AB

for Brother : B745, B747, B791, B792, B797, B798 

for Consew : 175RB, 176R, 199RB, 205RB, 206RB 

for Eagle : EA-106, EA-206D, OS-2000 

for Feiyue : FY5318 

for Juki : DNU-241, DNU-1541, DNU-1541S, DSU-145, LS-246 

for Meistergramm : M600XL, M700XL, M800XL 

for Mercury : M-280L, M-280LS 

for Mitsubishi : DY-330, DY-337, DY-340, DY349, DY350 

for Nakajima : 178L, 180L, 280L, 280L, 321L, 341L, 381L, 580L, 680L 

for Nitaka : DY-350L, 370L 

for Rex : 11-155 

for SAILRITE : 111 

for Seiko : STH-3BL, STH-7BL, STH-8BL 

for Singer : 121C300, 121C330AA, 121D300, 121D330AA, 369, 369W, 650E, 1650E 

for Tacony : C206RB, T155RB, T1206 

for Tacsew : T111-155 

for Taking : TK-8BL 

for Unicorn : DB2-H312, DY-H340, LS2-H540 

for Yamata : FY5318 

 Also fit 

for Tin Lizzie 18 Long Arm regular and Tin Lizzie 18 LS Models

for Feiyue: FY5318

for Gammill: QUILTERS

for Nolting's: QUILTMASTERS

for Juki: DDL-201, DDL-201S, DDL-201H, DDL-560, DNU-241, DNU-1541, LZH-1290

for Mitsubishi: CU-865-22, DB-130E22, DB-189-22, DB-199-22, DX-370-20, DX-870, DY-330, DY-337, DY-339, DY-340, DY-349, DY-350, DY-359-22, LT2-180BIT, PB-330, PLK-1210, PLK-1410, PLK-1710, PLK-2520, PV-1000, YU-360-22

Also fit HQ16 by Handi Quilter,  A-1 LongArm Quilter