Singer 115 Rotating Hook #55622 w/Bobbin Case Holder #55629 & Set Screws

The bobbin case is the part of the sewing machine that the bobbin is inserted into, that holds the tension of the bobbin thread. Tension is adjustable

Singer Rotating Hook Bobbin Case Holder #421326 for Drop in Bobbin Type Sewing Machines

Singer Sewing Machine Model 15 Shuttle Race Bobbin Case Assembly STP-22

Pair of Singer 221 / 222K Featherweight sewing machine rotary hook set screws. You will receive 2 screws. Good, usable vintage condition. Original,

Singer 221 222K Featherweight Sewing Machine Rotary Rotating Hook Set Screws Simanco 462

HOOK+BOBBIN CASE #240558,10655 for SINGER 111W155 CONSEW 224 225 226 +10 Bobbins

Bobbin Case Position Bracket (New) for Singer Sewing Machine – Millard Sewing Center

Singer 115 Rotating Hook #55622 w/Bobbin and 50 similar items

ckpsms Brand - 1 pcs #Q6A0764000=416827001 Bobbin Case fit for Singer 2010,3321,3323,4411,4423,4432,44S,5511,5523,5532,5554

SINGER Spare Bobbin Case for Sewing Machines, Tension Screw to Sew Thicker Threads, Fits Class 15 Front-Loading Bobbin Systems - Sewing Made Easy

LNKA 2 Pcs Bobbin Case for Singer Sewing Machine Top-Loading Bobbins 421325/421326, 421326-901, 421325-000, 421325, 421325-001, 421325003, 421325-002

Singer 221 Featherweight Sewing Machine Rotary Rotating Bobbin Hook Assembly Simanco 222K

Singer Bobbin Case Latch Screw – Singer 221/222, 301 – Part# 200964 – Archaic Arcane Shop

Bobbin Case Tension Mounting Screw, Singer #200592 : Sewing Parts Online

Singer Bobbin Case, Hook, Race & Parts – Page 5 – Central Michigan Sewing Supplies Inc.

Guaranteed to fit Singer Sewing Machine Models: 2010 (Professional), 2010 Superb, 3321, 3323 Talent, 4411 Heavy Duty, 4423 (Heavy Duty), 44S,5523

Sewing Machine Parts Bobbin Case Singer #Q6A0764000 for 3323 4411 4423 5511 5523

Vintage Singer 115 rotary hook assembly, includes the base #55622, bobbin case holder #55629 and hook #55633. Very nice vintage condition, clean

Singer 115 Sewing Machine Rotary Rotating Hook Assembly Simanco 55622 55629