Features:
1. High speed automatic cutting thread, shuttle bobbin is very efficient and convenient
2. Shuttle case made of high quality metal, durable and anti ,corrosion
3. Bobbins stop spinning faster, preventing unraveling or tangling of bobbin thread when sewing operations stop and start
4. Shuttle bobbin case is easy to use and store, very convenient
5. Compatible for model: 27-1 27-2 27-3 27-4 27K-1 27K-2 27K-3 27K-4 28-1 28-2 28-3 28-4 28-8 28-9 28K1 28K2 28K3 28K4 127-3 (MOST) 127-12 (MOST) 127K (MOST) 127K3 (MOST) 127K4 (MOST) 128-3 (MOST) 128-4 (MOST) 128-8 (MOST) 128-12 (MOST) 128-13 (MOST) 128-18 (MOST) 128-23 (MOST) 128K (MOST) 128K3 (MOST) 128K4 (MOST)

Specification:
Material: Metal
Part Number: 83505(Shuttle Case), 8228(Shuttle Bobbin)
Suitable for model: 27-1 27-2 27-3 27-4 27K-1 27K-2 27K-3 27K-4 28-1 28-2 28-3 28-4 28-8 28-9 28K1 28K2 28K3 28K4 127-3 (MOST) 127-12 (MOST) 127K (MOST) 127K3 (MOST) 127K4 (MOST) 128-3 (MOST) 128-4 (MOST) 128-8 (MOST) 128-12 (MOST) 128-13 (MOST) 128-18 (MOST) 128-23 (MOST) 128K (MOST) 128K3 (MOST) 128K4 (MOST)

Package list:
1 x Shuttle Case
5 x Shuttle Bobbin