KR23 replacement upper cutting knife for selected industrial overlock and serger machines. Steel blade with elongated mounting slot and offset cutting tip.
Stamped number: KR23.
Cross-references numbers: Juki 700-00229, Pegasus 201121A, Mauser Spezial 090090506, Jack 20119001, Pfaff 5700 201 121A, Willcox & Gibbs 323-870-214.
Fits selected Siruba 737/747/757, Juki MO-6800 and Pegasus overlock models. Confirm machine subclass and compare blade shape and dimensions before purchasing.