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LNKA Upper Knife 412585 Lower Knife 550449 for Singer 14CG754 14SH654 14SH644 14SH744 Pfaff 4762 4772 Babylock Serger Machine

4.4 4.4 out of 5 stars 145 ratings
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Purchase options and add-ons

  • Singer Serger 14U Overlock Blade Set Upper knife 412585 Lower Knife 550449
  • Singer 14U overlock Blade 14CG754, 14SH654, 14SH644, 14SH744
  • For Babylock: BL202, BL302, BL400, BL450
  • singer 14u knife sets
  • Pfaff: 756, 4762, 4772 overlock knife

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LNKA Upper Knife 412585 Lower Knife 550449 for Singer 14CG754 14SH654 14SH644 14SH744 Pfaff 4762 4772 Babylock Serger Machine
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Sold by LNKA and ships from Amazon Fulfillment.
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LNKA Upper Knife 412585 Lower Knife 550449 for Singer 14CG754 14SH654 14SH644 14SH744 Pfaff 4762 4772 Babylock Serger Machine

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Product Description

singer serger knife,Upper and Lower Knife / Blade for many Home Serger Sewing machines.
Fits
Serger 14U Series Model, 14U12A, 14U13A, 14U23A, 14U32A, 14U34B, 14U44, 14U44B, 14U46B, 14U52A, 14U53A, 14U64A, 14U65B, 14U85B, 14U234, 14U234B, 14U285, 14U286, 14U344, 14U354, 14U444, 14U454, 14U454B, 14U544, 14U554, 14U555, 14CG744, 14CG754, 14SH654, 14SH644, 14SH744 & 14SH754, Pro4D and more
Babylock: BL202, BL302, BL400, BL450,
Elnitalock: T-3, T-33, T-34, T-34D,
Happylock: 1867,
Serge-Mate: 300, 430, SW432, 4350D, 5030, 5040L
Pfaff: 756, 4762, 4772,
Consew 14TU854
Omega Serger 303SI, 334D, 15J103, 15J134
Riccarlock: RL613, RL613E, RL624, RL624E, RL634DE, RL724E, 564DE
Simplicity: SL200, SL350, SL370, SL390, SL803, SL804, SL804D, SL843, SL4300, SL4360ED
Part # 412585,550449

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
145 global ratings
Not compatible as advertised
1 Star
Not compatible as advertised
I ordered this to replace my Singer 14SH654 serger knives because it is listed as a compatible model with these blades. While the lower knife was fine, the upper knife was substantially shorter than the original blade from my machine. As a result, there is about a 4-5 millimeter gap between the blades when installed, so it does not cut anything. Very disappointed after waiting 2 weeks to finally receive these (first order I made was lost in the mail) only to find they they do not work.
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Top reviews from the United States

Meire
5.0 out of 5 stars Good
Reviewed in the United States on March 2, 2023
Verified Purchase
My overlock machine now working very well.
When you go for buying pay attention your number and model machine.😃
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KIM K
5.0 out of 5 stars Good value for the money!
Reviewed in the United States on February 27, 2021
Verified Purchase
This item worked well as replacement blades on my Singer ProFinish serger. Good value for the money compared to taking machine in to sewing machine repair shop and having them do it.
Just watch when you take old blades off that you put the new blades on the same....!!
One person found this helpful
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virginia lopez
5.0 out of 5 stars Singer blades
Reviewed in the United States on October 16, 2022
Verified Purchase
Perfect fit
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Tracy Carney
4.0 out of 5 stars Almost perfect
Reviewed in the United States on January 24, 2022
Verified Purchase
The lower blade was about 1/64" to wide. Was able to make it work though.
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Amazon Customer
5.0 out of 5 stars Great
Reviewed in the United States on January 10, 2021
Verified Purchase
Great price great fit
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Holly Banks
1.0 out of 5 stars Not compatible as advertised
Reviewed in the United States on February 5, 2020
Verified Purchase
I ordered this to replace my Singer 14SH654 serger knives because it is listed as a compatible model with these blades. While the lower knife was fine, the upper knife was substantially shorter than the original blade from my machine. As a result, there is about a 4-5 millimeter gap between the blades when installed, so it does not cut anything. Very disappointed after waiting 2 weeks to finally receive these (first order I made was lost in the mail) only to find they they do not work.
Customer image
Holly Banks
1.0 out of 5 stars Not compatible as advertised
Reviewed in the United States on February 5, 2020
I ordered this to replace my Singer 14SH654 serger knives because it is listed as a compatible model with these blades. While the lower knife was fine, the upper knife was substantially shorter than the original blade from my machine. As a result, there is about a 4-5 millimeter gap between the blades when installed, so it does not cut anything. Very disappointed after waiting 2 weeks to finally receive these (first order I made was lost in the mail) only to find they they do not work.
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4 people found this helpful
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SSerfozo
5.0 out of 5 stars Upper and Lower knife for Singer serger machine
Reviewed in the United States on April 25, 2020
Verified Purchase
It is the right one for my machine
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Top reviews from other countries

Silver Fox
5.0 out of 5 stars Good price
Reviewed in Canada on December 26, 2022
Verified Purchase
Fit's sewing machine works well
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Suzi
3.0 out of 5 stars Too small
Reviewed in Canada on July 4, 2021
Verified Purchase
Smaller than expected
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