Upper & Lower Knife Set - Singer #412585, #412749

Upper & Lower Knife Set - Singer 

Part Number:

• Upper Knife - 412585
• Lower Knife - 412749

Alternate Part Number: 

• Upper Knife - 93-414125-85/000, 416321701, 416669301
• Lower Knife - 60544

The upper knife features a carbide tip.

MACHINE COMPATIBILITY:

• Fits BABYLOCK SERGER - BL202, BL302, BL400, BL430, BL432, BL450A, BL4350D, BL5030, BL5040, BL5040L 
• Elna Serger T-3 ,T-33 ,T-34 ,T-34D. 
• HAPPYLOCK SERGER - 1867 
• OMEGA SERGER - 303SI, 334D, 15J103, 15J134 
• PFAFF SERGER - 756 
• RICCAR SERGER - RL564DE, RL613, RL613E, RL624, RL624E, RL634DE, RL634E, RL724E 
• SERGE-MATE SERGER MODELS - 300, 430, SW432, 4350D, 5030 
• Singer Serger 14U style: 14SH644 ,14SH654, 14u12a, 14u13, 14u32 ,14u34a, 14u34b, 14u44 ,14u46 ,14u52a, 14u53 ,14u64a, 14u65, 14u85 ,14u234 ,14u244 14u285 ,14u28 ,14u344, 14u354, 14u444 ,14u454, 14u544 ,14u554, 14u555, 14u557, PRO4D, Singer Merritt and many others. 
• Simplicity Serger - SL200, SL350 ,SL370 ,SL390 ,SL803, SL804, SL804D ,SL843 ,SL4300, SL4300ED ,SL4360ED, Part # 412585,412749