5Pcs Bobbins & Shuttle Bobbin Case for Singer 27,28,127,128 Treadle Sewing Replacement Accessories

Specifications: Part number :8228 AND 8327-complete ;this includes body #8301 Material: Stainless steel Color: Silver Dimensions: - Bobbin: 30mm x 9mm/1.2" x 0.3" - Shuttle Bobbin Case: 50mm x 10mm/2" x 0.4" Fits For: Singer 27, 28, 127, and 128 Class machines including: Singer: 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 Included: 1 Pcs x Shuttle Bobbin Case 5 Pcs x Bobbin