$6.90
HONEYSEW Triangle Screwdriver 653802002 for Janome 2040, 2160QDC, 3022, 3160QDC, 4045LX, 4045NX Sewing MachineAmazon$6.39
YICBOR 5pcs Triangle Screwdriver 653802002 Compatible with Janome 2040, 2160QDC, 3022, 3160QDC, 4045LX, 4045NX, 405, 4119 Quilter's Delight, 415, 419S, 423S, HSN 49360Amazon$7.19
The Lord of the Tools 10PCS Triangle Screwdriver Compatible with Janome 2040 2160QDC 3022 3160QDC 4045LX 4045NX Sewing Machine Used to Adjust Bobbin Case TensionAmazon$8.99
CKPSMS Brand - 2PCS Bobbin/Hook Cover Plates Compatible with/Replacement for Pfaff Brand Hobby 1122/1132/1142 Elna Brand 2600, 2800,5200 Janome(Newhome) Brand 18W LE,2040,3022,3023ML,4018,4018ME,4123Amazon