Singer Upper Knife, Pfaff #412585

Singer Upper Knife, Pfaff #412585

Consew Sewing Machine Models:
14TU5432, 14TU854

Omega Serger Models:
303SI, 334D, 15J103, 15J134

Pfaff Serger Models:
756 Hobbylock, 4762 Hobbylock, 4772 Coverlock, Hobbylock 2.0

Singer Serger Models:
14CG744, 14CG754, 14HD854 Heavy Duty, 14SH644, 14SH654, 14SH744, 14SH754, 14SH764, 14U12, 14U12A, 14U13, 14U13A, 14U23A, 14U234, 14U234B, 14U285, 14U285B, 14U286, 14U286B, 14U32A, 14U34(14U34B), 14U344, 14U344B, 14U354, 14U354B, 14U44, 14U44B, 14U444, 14U444B, 14U454, 14U454B, 14U46, 14U46B, 14U52A, 14U53A, 14U544, 14U554, 14U555, 14U557, 14U64A, 14U65B, 14U85B, HD0400S, PRO4D

Viking Serger Models:
Huskylock S15

Part Numbers: 93-414125-85/000, 416321701, 416669301