DOMESTIC OVERLOCKER UPPER KNIFE, TO FIT SINGER,PFAFF,SIMPLICITY,CHECK LIST

Pfaff: 756, 4762, 4772, / Riccarlock: RL613, RL613E, RL624, RL624E, RL634DE, RL724E, 564DE. Simplicity : SL200, SL350, SL370, SL390, SL803, SL804-D, SL843, SL4300/ED. Simplicity: SL200, SL350, SL370, SL390, SL803, SL804, SL804D, SL843, SL4300, SL4360ED.

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