Looper Singer 410434 for the machines:
SINGER: 14SH644, 14SH654, 14U12, 14U234, 14U286, 14U32, 14U34, 14U344, 14U354, 14U44, 14U444, 14U46, 14U454, 14U52, 14U64
BABYLOCK 300, 5030
SIMPLICITY SL803
PFAFF 756
Equivalents: 93-414104-34/000 9341410434/000