New replacement lower looper for sergers.

Part # 410452

Fits Babylock models: BL202, BL302, BL400, BL450, 

Fits Easylock models: EZ100, 

Fits Omega serger models: 15J103, 15J134, 303SI, 334D, 

Fits Pfaff serger models: 756, 

Fits Riccar models: RL613, RL613E, RL624, RL624E, RL634E, RL724E, RL734DE, 564DE 

Fits Sergemate models: 300, 430, 432, 4350D, 5030,5040L, 

Fits Simplicity models: SL200, SL350, SL370, SL803, SL804, SL843, SL4300, SW432, 

Fits Singer Ultralock models: 14U12, 14U12A, 14U13, 14U234, 14U234B, 14U244, 14U244B, 14U285, 14U285B, 14U286, 14U286B, 14U32, 14U32A, 14U34(14U34B), 14U34A, 14U344, 14U344B, 14U354, 14U354B, 14U44, 14U44B, 14U444, 14U444B, 14U454, 14U454B, 14U46B, 14U52, 14U52A, 14U64, 14U64A, 14U64C, 14U65, 14U65B, 14U85, 14U85B, 569U, PRO4D